13985433

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 27168480

約数和(自身を除く): 13183047

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 49, 63, 77, 93, 99, 147, 189, 217, 231, 279, 297, 341, 441, 539, 651, 693, 837, 961, 1023, 1323, 1519, 1617, 1953, 2079, 2387, 2883, 3069, 4557, 4851, 5859, 6727, 7161, 8649, 9207, 10571, 13671, 14553, 16709, 20181, 21483, 25947, 31713, 41013, 47089, 50127, 60543, 64449, 73997, 95139, 141267, 150381, 181629, 221991, 285417, 423801, 451143, 517979, 665973, 1271403, 1553937, 1997919, 4661811, 13985433]

約数ペア:

[(1, 13985433), (3, 4661811), (7, 1997919), (9, 1553937), (11, 1271403), (21, 665973), (27, 517979), (31, 451143), (33, 423801), (49, 285417), (63, 221991), (77, 181629), (93, 150381), (99, 141267), (147, 95139), (189, 73997), (217, 64449), (231, 60543), (279, 50127), (297, 47089), (341, 41013), (441, 31713), (539, 25947), (651, 21483), (693, 20181), (837, 16709), (961, 14553), (1023, 13671), (1323, 10571), (1519, 9207), (1617, 8649), (1953, 7161), (2079, 6727), (2387, 5859), (2883, 4851), (3069, 4557)]