2501601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3564288

約数和(自身を除く): 1062687

約数列:

[1, 3, 17, 51, 181, 271, 543, 813, 3077, 4607, 9231, 13821, 49051, 147153, 833867, 2501601]

約数ペア:

[(1, 2501601), (3, 833867), (17, 147153), (51, 49051), (181, 13821), (271, 9231), (543, 4607), (813, 3077)]