7245161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 9427968

約数和(自身を除く): 2182807

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4091, 28637, 45001, 94093, 315007, 658651, 1035023, 7245161]

約数ペア:

[(1, 7245161), (7, 1035023), (11, 658651), (23, 315007), (77, 94093), (161, 45001), (253, 28637), (1771, 4091)]