2912891911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1\times {\mathrm{1277}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 3117502080

約数和(自身を除く): 204610169

約数列:

[1, 17, 109, 1231, 1277, 1853, 20927, 21709, 134179, 139193, 1571987, 2281043, 2366281, 26723779, 171346583, 2912891911]

約数ペア:

[(1, 2912891911), (17, 171346583), (109, 26723779), (1231, 2366281), (1277, 2281043), (1853, 1571987), (20927, 139193), (21709, 134179)]