61620229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 68382720

約数和(自身を除く): 6762491

約数列:

[1, 11, 139, 191, 211, 1529, 2101, 2321, 26549, 29329, 40301, 292039, 322619, 443311, 5601839, 61620229]

約数ペア:

[(1, 61620229), (11, 5601839), (139, 443311), (191, 322619), (211, 292039), (1529, 40301), (2101, 29329), (2321, 26549)]