108247009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 129167360

約数和(自身を除く): 20920351

約数列:

[1, 13, 19, 31, 67, 211, 247, 403, 589, 871, 1273, 2077, 2743, 4009, 6541, 7657, 14137, 16549, 27001, 39463, 52117, 85033, 124279, 183781, 268603, 438247, 513019, 1615627, 3491839, 5697211, 8326693, 108247009]

約数ペア:

[(1, 108247009), (13, 8326693), (19, 5697211), (31, 3491839), (67, 1615627), (211, 513019), (247, 438247), (403, 268603), (589, 183781), (871, 124279), (1273, 85033), (2077, 52117), (2743, 39463), (4009, 27001), (6541, 16549), (7657, 14137)]