3978962617

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{10357}}^1$

素因数の和:11208

約数の個数: 16

約数和(自身を含む): 4617844992

約数和(自身を除く): 638882375

約数列:

[1, 7, 71, 497, 773, 5411, 10357, 54883, 72499, 384181, 735347, 5147429, 8005961, 56041727, 568423231, 3978962617]

約数ペア:

[(1, 3978962617), (7, 568423231), (71, 56041727), (497, 8005961), (773, 5147429), (5411, 735347), (10357, 384181), (54883, 72499)]