217012679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9127}}^1$

素因数の和:9230

約数の個数: 16

約数和(自身を含む): 245360640

約数和(自身を除く): 28347961

約数列:

[1, 13, 31, 59, 403, 767, 1829, 9127, 23777, 118651, 282937, 538493, 3678181, 7000409, 16693283, 217012679]

約数ペア:

[(1, 217012679), (13, 16693283), (31, 7000409), (59, 3678181), (403, 538493), (767, 282937), (1829, 118651), (9127, 23777)]