211330301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{9967}}^1$

素因数の和:10220

約数の個数: 16

約数和(自身を含む): 261241344

約数和(自身を除く): 49911043

約数列:

[1, 7, 13, 91, 233, 1631, 3029, 9967, 21203, 69769, 129571, 906997, 2322311, 16256177, 30190043, 211330301]

約数ペア:

[(1, 211330301), (7, 30190043), (13, 16256177), (91, 2322311), (233, 906997), (1631, 129571), (3029, 69769), (9967, 21203)]