986870017

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{43607}}^1$

素因数の和:43728

約数の個数: 16

約数和(自身を含む): 1167996672

約数和(自身を除く): 181126655

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 43607, 305249, 2311171, 2660027, 16178197, 18620189, 140981431, 986870017]

約数ペア:

[(1, 986870017), (7, 140981431), (53, 18620189), (61, 16178197), (371, 2660027), (427, 2311171), (3233, 305249), (22631, 43607)]