31794237

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 48311640

約数和(自身を除く): 16517403

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 1997, 5307, 5991, 15921, 17973, 57913, 121817, 173739, 365451, 521217, 1096353, 3532693, 10598079, 31794237]

約数ペア:

[(1, 31794237), (3, 10598079), (9, 3532693), (29, 1096353), (61, 521217), (87, 365451), (183, 173739), (261, 121817), (549, 57913), (1769, 17973), (1997, 15921), (5307, 5991)]