1881606999

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{5443}}^1$

素因数の和:6414

約数の個数: 16

約数和(自身を含む): 2530371200

約数和(自身を除く): 648764201

約数列:

[1, 3, 139, 417, 829, 2487, 5443, 16329, 115231, 345693, 756577, 2269731, 4512247, 13536741, 627202333, 1881606999]

約数ペア:

[(1, 1881606999), (3, 627202333), (139, 13536741), (417, 4512247), (829, 2269731), (2487, 756577), (5443, 345693), (16329, 115231)]