856825329

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{70853}}^1$

素因数の和:71024

約数の個数: 16

約数和(自身を含む): 1190347200

約数和(自身を除く): 333521871

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 70853, 212559, 2054737, 6164211, 9848567, 29545701, 285608443, 856825329]

約数ペア:

[(1, 856825329), (3, 285608443), (29, 29545701), (87, 9848567), (139, 6164211), (417, 2054737), (4031, 212559), (12093, 70853)]