2405601

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:122

約数の個数: 27

約数和(自身を含む): 3902353

約数和(自身を除く): 1496752

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 363, 423, 517, 1089, 1551, 2209, 4653, 5687, 6627, 17061, 19881, 24299, 51183, 72897, 218691, 267289, 801867, 2405601]

約数ペア:

[(1, 2405601), (3, 801867), (9, 267289), (11, 218691), (33, 72897), (47, 51183), (99, 24299), (121, 19881), (141, 17061), (363, 6627), (423, 5687), (517, 4653), (1089, 2209)]