173657009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 182353920

約数和(自身を除く): 8696911

約数列:

[1, 31, 139, 191, 211, 4309, 5921, 6541, 26549, 29329, 40301, 823019, 909199, 1249331, 5601839, 173657009]

約数ペア:

[(1, 173657009), (31, 5601839), (139, 1249331), (191, 909199), (211, 823019), (4309, 40301), (5921, 29329), (6541, 26549)]