528528091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 676874240

約数和(自身を除く): 148346149

約数列:

[1, 7, 13, 37, 79, 91, 259, 481, 553, 1027, 1987, 2923, 3367, 7189, 13909, 20461, 25831, 37999, 73519, 156973, 180817, 265993, 514633, 955747, 1098811, 2040649, 5808001, 6690229, 14284543, 40656007, 75504013, 528528091]

約数ペア:

[(1, 528528091), (7, 75504013), (13, 40656007), (37, 14284543), (79, 6690229), (91, 5808001), (259, 2040649), (481, 1098811), (553, 955747), (1027, 514633), (1987, 265993), (2923, 180817), (3367, 156973), (7189, 73519), (13909, 37999), (20461, 25831)]