210944929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 232714944

約数和(自身を除く): 21770015

約数列:

[1, 13, 53, 211, 689, 1451, 2743, 11183, 18863, 76903, 145379, 306161, 999739, 3980093, 16226533, 210944929]

約数ペア:

[(1, 210944929), (13, 16226533), (53, 3980093), (211, 999739), (689, 306161), (1451, 145379), (2743, 76903), (11183, 18863)]