401189937

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1\times {\mathrm{1031}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 539612160

約数和(自身を除く): 138422223

約数列:

[1, 3, 151, 453, 859, 1031, 2577, 3093, 129709, 155681, 389127, 467043, 885629, 2656887, 133729979, 401189937]

約数ペア:

[(1, 401189937), (3, 133729979), (151, 2656887), (453, 885629), (859, 467043), (1031, 389127), (2577, 155681), (3093, 129709)]