13565560281

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7098671}}^1$

素因数の和:7098701

約数の個数: 24

約数和(自身を含む): 22658961024

約数和(自身を除く): 9093400743

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7098671, 21296013, 49690697, 92282723, 149072091, 276848169, 347834879, 645979061, 1043504637, 1937937183, 4521853427, 13565560281]

約数ペア:

[(1, 13565560281), (3, 4521853427), (7, 1937937183), (13, 1043504637), (21, 645979061), (39, 347834879), (49, 276848169), (91, 149072091), (147, 92282723), (273, 49690697), (637, 21296013), (1911, 7098671)]