31108217

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 36796032

約数和(自身を除く): 5687815

約数列:

[1, 7, 41, 107, 287, 749, 1013, 4387, 7091, 30709, 41533, 108391, 290731, 758737, 4444031, 31108217]

約数ペア:

[(1, 31108217), (7, 4444031), (41, 758737), (107, 290731), (287, 108391), (749, 41533), (1013, 30709), (4387, 7091)]