39522931

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 46130688

約数和(自身を除く): 6607757

約数列:

[1, 7, 71, 281, 283, 497, 1967, 1981, 19951, 20093, 79523, 139657, 140651, 556661, 5646133, 39522931]

約数ペア:

[(1, 39522931), (7, 5646133), (71, 556661), (281, 140651), (283, 139657), (497, 79523), (1967, 20093), (1981, 19951)]