88938717

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 52584483

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 1949, 2173, 5847, 6519, 13643, 15211, 40929, 45633, 79909, 103297, 239727, 309891, 559363, 723079, 1678089, 2169237, 4235177, 12705531, 29646239, 88938717]

約数ペア:

[(1, 88938717), (3, 29646239), (7, 12705531), (21, 4235177), (41, 2169237), (53, 1678089), (123, 723079), (159, 559363), (287, 309891), (371, 239727), (861, 103297), (1113, 79909), (1949, 45633), (2173, 40929), (5847, 15211), (6519, 13643)]