1260952011

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1157899}}^1$

素因数の和:1157927

約数の個数: 18

約数和(自身を含む): 2002009100

約数和(自身を除く): 741057089

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1157899, 3473697, 10421091, 12736889, 38210667, 114632001, 140105779, 420317337, 1260952011]

約数ペア:

[(1, 1260952011), (3, 420317337), (9, 140105779), (11, 114632001), (33, 38210667), (99, 12736889), (121, 10421091), (363, 3473697), (1089, 1157899)]