218267027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 241016064

約数和(自身を除く): 22749037

約数列:

[1, 11, 151, 331, 397, 1661, 3641, 4367, 49981, 59947, 131407, 549791, 659417, 1445477, 19842457, 218267027]

約数ペア:

[(1, 218267027), (11, 19842457), (151, 1445477), (331, 659417), (397, 549791), (1661, 131407), (3641, 59947), (4367, 49981)]