27580281

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 37961088

約数和(自身を除く): 10380807

約数列:

[1, 3, 37, 111, 241, 723, 1031, 3093, 8917, 26751, 38147, 114441, 248471, 745413, 9193427, 27580281]

約数ペア:

[(1, 27580281), (3, 9193427), (37, 745413), (111, 248471), (241, 114441), (723, 38147), (1031, 26751), (3093, 8917)]