428641197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{10459}}^1$

素因数の和:11200

約数の個数: 16

約数和(自身を含む): 602496000

約数和(自身を除く): 173854803

約数列:

[1, 3, 19, 57, 719, 2157, 10459, 13661, 31377, 40983, 198721, 596163, 7520021, 22560063, 142880399, 428641197]

約数ペア:

[(1, 428641197), (3, 142880399), (19, 22560063), (57, 7520021), (719, 596163), (2157, 198721), (10459, 40983), (13661, 31377)]