2680377171

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7843

約数の個数: 24

約数和(自身を含む): 3728437440

約数和(自身を除く): 1048060269

約数列:

[1, 3, 29, 87, 139, 417, 841, 2523, 4031, 7643, 12093, 22929, 116899, 221647, 350697, 664941, 1062377, 3187131, 6427763, 19283289, 30808933, 92426799, 893459057, 2680377171]

約数ペア:

[(1, 2680377171), (3, 893459057), (29, 92426799), (87, 30808933), (139, 19283289), (417, 6427763), (841, 3187131), (2523, 1062377), (4031, 664941), (7643, 350697), (12093, 221647), (22929, 116899)]