2921102401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{1031}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 3664673280

約数和(自身を除く): 743570879

約数列:

[1, 7, 17, 29, 119, 203, 493, 821, 1031, 3451, 5747, 7217, 13957, 17527, 23809, 29899, 97699, 122689, 166663, 209293, 404753, 508283, 846451, 2833271, 3557981, 5925157, 14389667, 24547079, 100727669, 171829553, 417300343, 2921102401]

約数ペア:

[(1, 2921102401), (7, 417300343), (17, 171829553), (29, 100727669), (119, 24547079), (203, 14389667), (493, 5925157), (821, 3557981), (1031, 2833271), (3451, 846451), (5747, 508283), (7217, 404753), (13957, 209293), (17527, 166663), (23809, 122689), (29899, 97699)]