25393929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 38658048

約数和(自身を除く): 13264119

約数列:

[1, 3, 11, 31, 33, 93, 103, 241, 309, 341, 723, 1023, 1133, 2651, 3193, 3399, 7471, 7953, 9579, 22413, 24823, 35123, 74469, 82181, 105369, 246543, 273053, 769513, 819159, 2308539, 8464643, 25393929]

約数ペア:

[(1, 25393929), (3, 8464643), (11, 2308539), (31, 819159), (33, 769513), (93, 273053), (103, 246543), (241, 105369), (309, 82181), (341, 74469), (723, 35123), (1023, 24823), (1133, 22413), (2651, 9579), (3193, 7953), (3399, 7471)]