898836399

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{811957}}^1$

素因数の和:812007

約数の個数: 16

約数和(自身を含む): 1364089440

約数和(自身を除く): 465253041

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 811957, 2435871, 7307613, 21922839, 33290237, 99870711, 299612133, 898836399]

約数ペア:

[(1, 898836399), (3, 299612133), (9, 99870711), (27, 33290237), (41, 21922839), (123, 7307613), (369, 2435871), (1107, 811957)]