31470807

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 42685280

約数和(自身を除く): 11214473

約数列:

[1, 3, 109, 157, 327, 471, 613, 1839, 17113, 51339, 66817, 96241, 200451, 288723, 10490269, 31470807]

約数ペア:

[(1, 31470807), (3, 10490269), (109, 288723), (157, 200451), (327, 96241), (471, 66817), (613, 51339), (1839, 17113)]