12905529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 21713664

約数和(自身を除く): 8808135

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1153, 1599, 3459, 3731, 8071, 11193, 14989, 24213, 44967, 47273, 104923, 141819, 314769, 330911, 614549, 992733, 1843647, 4301843, 12905529]

約数ペア:

[(1, 12905529), (3, 4301843), (7, 1843647), (13, 992733), (21, 614549), (39, 330911), (41, 314769), (91, 141819), (123, 104923), (273, 47273), (287, 44967), (533, 24213), (861, 14989), (1153, 11193), (1599, 8071), (3459, 3731)]