3291115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1028885

約数列:

[1, 5, 17, 31, 85, 155, 527, 1249, 2635, 6245, 21233, 38719, 106165, 193595, 658223, 3291115]

約数ペア:

[(1, 3291115), (5, 658223), (17, 193595), (31, 106165), (85, 38719), (155, 21233), (527, 6245), (1249, 2635)]