3958647567

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1\times {\mathrm{2339}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 6113802240

約数和(自身を除く): 2155154673

約数列:

[1, 3, 7, 21, 83, 249, 581, 971, 1743, 2339, 2913, 6797, 7017, 16373, 20391, 49119, 80593, 194137, 241779, 564151, 582411, 1358959, 1692453, 2271169, 4076877, 6813507, 15898183, 47694549, 188507027, 565521081, 1319549189, 3958647567]

約数ペア:

[(1, 3958647567), (3, 1319549189), (7, 565521081), (21, 188507027), (83, 47694549), (249, 15898183), (581, 6813507), (971, 4076877), (1743, 2271169), (2339, 1692453), (2913, 1358959), (6797, 582411), (7017, 564151), (16373, 241779), (20391, 194137), (49119, 80593)]