9374009281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1\times {\mathrm{7949}}^1$

素因数の和:20928

約数の個数: 16

約数和(自身を含む): 11539584000

約数和(自身を除く): 2165574719

約数列:

[1, 7, 13, 91, 7949, 12959, 55643, 90713, 103337, 168467, 723359, 1179269, 103011091, 721077637, 1339144183, 9374009281]

約数ペア:

[(1, 9374009281), (7, 1339144183), (13, 721077637), (91, 103011091), (7949, 1179269), (12959, 723359), (55643, 168467), (90713, 103337)]