40553571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 56311200

約数和(自身を除く): 15757629

約数列:

[1, 3, 29, 87, 157, 471, 2969, 4553, 8907, 13659, 86101, 258303, 466133, 1398399, 13517857, 40553571]

約数ペア:

[(1, 40553571), (3, 13517857), (29, 1398399), (87, 466133), (157, 258303), (471, 86101), (2969, 13659), (4553, 8907)]