804913389

素因数分解:

$3^3\times 7^1\times {\mathrm{4258801}}^1$

素因数の和:4258817

約数の個数: 16

約数和(自身を含む): 1362816640

約数和(自身を除く): 557903251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4258801, 12776403, 29811607, 38329209, 89434821, 114987627, 268304463, 804913389]

約数ペア:

[(1, 804913389), (3, 268304463), (7, 114987627), (9, 89434821), (21, 38329209), (27, 29811607), (63, 12776403), (189, 4258801)]