1294467993

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2099}}^1$

素因数の和:2379

約数の個数: 64

約数和(自身を含む): 2370816000

約数和(自身を除く): 1076348007

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 251, 273, 351, 753, 819, 1757, 2099, 2259, 2457, 3263, 5271, 6297, 6777, 9789, 14693, 15813, 18891, 22841, 27287, 29367, 44079, 47439, 56673, 68523, 81861, 88101, 132237, 191009, 205569, 245583, 396711, 526849, 573027, 616707, 736749, 1580547, 1719081, 3687943, 4741641, 5157243, 6849037, 11063829, 14224923, 20547111, 33191487, 47943259, 61641333, 99574461, 143829777, 184923999, 431489331, 1294467993]

約数ペア:

[(1, 1294467993), (3, 431489331), (7, 184923999), (9, 143829777), (13, 99574461), (21, 61641333), (27, 47943259), (39, 33191487), (63, 20547111), (91, 14224923), (117, 11063829), (189, 6849037), (251, 5157243), (273, 4741641), (351, 3687943), (753, 1719081), (819, 1580547), (1757, 736749), (2099, 616707), (2259, 573027), (2457, 526849), (3263, 396711), (5271, 245583), (6297, 205569), (6777, 191009), (9789, 132237), (14693, 88101), (15813, 81861), (18891, 68523), (22841, 56673), (27287, 47439), (29367, 44079)]