427135318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{15107}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 653390784

約数和(自身を除く): 226255466

約数列:

[1, 2, 67, 134, 211, 422, 14137, 15107, 28274, 30214, 1012169, 2024338, 3187577, 6375154, 213567659, 427135318]

約数ペア:

[(1, 427135318), (2, 213567659), (67, 6375154), (134, 3187577), (211, 2024338), (422, 1012169), (14137, 30214), (15107, 28274)]