332690007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{20857}}^1$

素因数の和:21282

約数の個数: 16

約数和(自身を含む): 478899680

約数和(自身を除く): 146209673

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 20857, 62571, 271141, 813423, 8530513, 25591539, 110896669, 332690007]

約数ペア:

[(1, 332690007), (3, 110896669), (13, 25591539), (39, 8530513), (409, 813423), (1227, 271141), (5317, 62571), (15951, 20857)]