21167243207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1017607}}^1$

素因数の和:1017710

約数の個数: 16

約数和(自身を含む): 24227211264

約数和(自身を除く): 3059968057

約数列:

[1, 11, 31, 61, 341, 671, 1891, 20801, 1017607, 11193677, 31545817, 62074027, 347003987, 682814297, 1924294837, 21167243207]

約数ペア:

[(1, 21167243207), (11, 1924294837), (31, 682814297), (61, 347003987), (341, 62074027), (671, 31545817), (1891, 11193677), (20801, 1017607)]