131320914

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 269623296

約数和(自身を除く): 138302382

約数列:

[1, 2, 3, 6, 47, 94, 141, 211, 282, 422, 633, 1266, 2207, 4414, 6621, 9917, 13242, 19834, 29751, 59502, 103729, 207458, 311187, 465677, 622374, 931354, 1397031, 2794062, 21886819, 43773638, 65660457, 131320914]

約数ペア:

[(1, 131320914), (2, 65660457), (3, 43773638), (6, 21886819), (47, 2794062), (94, 1397031), (141, 931354), (211, 622374), (282, 465677), (422, 311187), (633, 207458), (1266, 103729), (2207, 59502), (4414, 29751), (6621, 19834), (9917, 13242)]