210102387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{61813}}^1$

素因数の和:61930

約数の個数: 16

約数和(自身を含む): 308575488

約数和(自身を除く): 98473101

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 61813, 185439, 679943, 2039829, 6366739, 19100217, 70034129, 210102387]

約数ペア:

[(1, 210102387), (3, 70034129), (11, 19100217), (33, 6366739), (103, 2039829), (309, 679943), (1133, 185439), (3399, 61813)]