2009403417

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 3448224000

約数和(自身を除く): 1438820583

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 233, 289, 343, 357, 493, 609, 699, 833, 867, 1029, 1421, 1479, 1631, 2023, 2499, 3451, 3961, 4263, 4893, 5831, 6069, 6757, 8381, 9947, 10353, 11417, 11883, 14161, 17493, 20271, 24157, 25143, 27727, 29841, 34251, 42483, 47299, 58667, 67337, 72471, 79919, 83181, 99127, 114869, 141897, 169099, 176001, 194089, 202011, 239757, 297381, 331093, 344607, 410669, 471359, 507297, 582267, 804083, 993279, 1232007, 1358623, 1414077, 1952773, 2317651, 2412249, 2874683, 3299513, 4075869, 5628581, 5858319, 6952953, 8624049, 9898539, 13669411, 16885743, 23096591, 39400067, 41008233, 69289773, 95685877, 118200201, 287057631, 669801139, 2009403417]

約数ペア:

[(1, 2009403417), (3, 669801139), (7, 287057631), (17, 118200201), (21, 95685877), (29, 69289773), (49, 41008233), (51, 39400067), (87, 23096591), (119, 16885743), (147, 13669411), (203, 9898539), (233, 8624049), (289, 6952953), (343, 5858319), (357, 5628581), (493, 4075869), (609, 3299513), (699, 2874683), (833, 2412249), (867, 2317651), (1029, 1952773), (1421, 1414077), (1479, 1358623), (1631, 1232007), (2023, 993279), (2499, 804083), (3451, 582267), (3961, 507297), (4263, 471359), (4893, 410669), (5831, 344607), (6069, 331093), (6757, 297381), (8381, 239757), (9947, 202011), (10353, 194089), (11417, 176001), (11883, 169099), (14161, 141897), (17493, 114869), (20271, 99127), (24157, 83181), (25143, 79919), (27727, 72471), (29841, 67337), (34251, 58667), (42483, 47299)]