409968009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4141091}}^1$

素因数の和:4141108

約数の個数: 12

約数和(自身を含む): 646010352

約数和(自身を除く): 236042343

約数列:

[1, 3, 9, 11, 33, 99, 4141091, 12423273, 37269819, 45552001, 136656003, 409968009]

約数ペア:

[(1, 409968009), (3, 136656003), (9, 45552001), (11, 37269819), (33, 12423273), (99, 4141091)]