31406379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 43468800

約数和(自身を除く): 12062421

約数列:

[1, 3, 31, 93, 199, 597, 1697, 5091, 6169, 18507, 52607, 157821, 337703, 1013109, 10468793, 31406379]

約数ペア:

[(1, 31406379), (3, 10468793), (31, 1013109), (93, 337703), (199, 157821), (597, 52607), (1697, 18507), (5091, 6169)]