402110079

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 624721920

約数和(自身を除く): 222611841

約数列:

[1, 3, 7, 21, 79, 163, 237, 489, 553, 1141, 1487, 1659, 3423, 4461, 10409, 12877, 31227, 38631, 90139, 117473, 242381, 270417, 352419, 727143, 822311, 1696667, 2466933, 5090001, 19148099, 57444297, 134036693, 402110079]

約数ペア:

[(1, 402110079), (3, 134036693), (7, 57444297), (21, 19148099), (79, 5090001), (163, 2466933), (237, 1696667), (489, 822311), (553, 727143), (1141, 352419), (1487, 270417), (1659, 242381), (3423, 117473), (4461, 90139), (10409, 38631), (12877, 31227)]