12894531

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 19280880

約数和(自身を除く): 6386349

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 877, 1131, 2631, 4901, 11401, 14703, 25433, 34203, 76299, 148213, 330629, 444639, 991887, 4298177, 12894531]

約数ペア:

[(1, 12894531), (3, 4298177), (13, 991887), (29, 444639), (39, 330629), (87, 148213), (169, 76299), (377, 34203), (507, 25433), (877, 14703), (1131, 11401), (2631, 4901)]