132831221

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 139805040

約数和(自身を除く): 6973819

約数列:

[1, 37, 61, 229, 257, 2257, 8473, 9509, 13969, 15677, 58853, 516853, 580049, 2177561, 3590033, 132831221]

約数ペア:

[(1, 132831221), (37, 3590033), (61, 2177561), (229, 580049), (257, 516853), (2257, 58853), (8473, 15677), (9509, 13969)]