142863779

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 152098560

約数和(自身を除く): 9234781

約数列:

[1, 31, 53, 89, 977, 1643, 2759, 4717, 30287, 51781, 86953, 146227, 1605211, 2695543, 4608509, 142863779]

約数ペア:

[(1, 142863779), (31, 4608509), (53, 2695543), (89, 1605211), (977, 146227), (1643, 86953), (2759, 51781), (4717, 30287)]