17281043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 19412736

約数和(自身を除く): 2131693

約数列:

[1, 13, 31, 137, 313, 403, 1781, 4069, 4247, 9703, 42881, 55211, 126139, 557453, 1329311, 17281043]

約数ペア:

[(1, 17281043), (13, 1329311), (31, 557453), (137, 126139), (313, 55211), (403, 42881), (1781, 9703), (4069, 4247)]