71208717

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1571}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 98470080

約数和(自身を除く): 27261363

約数列:

[1, 3, 29, 87, 521, 1563, 1571, 4713, 15109, 45327, 45559, 136677, 818491, 2455473, 23736239, 71208717]

約数ペア:

[(1, 71208717), (3, 23736239), (29, 2455473), (87, 818491), (521, 136677), (1563, 45559), (1571, 45327), (4713, 15109)]