30995251

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 37480960

約数和(自身を除く): 6485709

約数列:

[1, 7, 19, 133, 241, 967, 1687, 4579, 6769, 18373, 32053, 128611, 233047, 1631329, 4427893, 30995251]

約数ペア:

[(1, 30995251), (7, 4427893), (19, 1631329), (133, 233047), (241, 128611), (967, 32053), (1687, 18373), (4579, 6769)]