31416177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42397}}^1$

素因数の和:42432

約数の個数: 16

約数和(自身を含む): 47485760

約数和(自身を除く): 16069583

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 42397, 127191, 551161, 805543, 1653483, 2416629, 10472059, 31416177]

約数ペア:

[(1, 31416177), (3, 10472059), (13, 2416629), (19, 1653483), (39, 805543), (57, 551161), (247, 127191), (741, 42397)]