31422399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 12537921

約数列:

[1, 3, 29, 71, 87, 213, 2059, 5087, 6177, 15261, 147523, 361177, 442569, 1083531, 10474133, 31422399]

約数ペア:

[(1, 31422399), (3, 10474133), (29, 1083531), (71, 442569), (87, 361177), (213, 147523), (2059, 15261), (5087, 6177)]