4945563

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 8478720

約数和(自身を除く): 3533157

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 191, 411, 573, 959, 1233, 1337, 1719, 2877, 3699, 4011, 5157, 8631, 12033, 25893, 26167, 36099, 78501, 183169, 235503, 549507, 706509, 1648521, 4945563]

約数ペア:

[(1, 4945563), (3, 1648521), (7, 706509), (9, 549507), (21, 235503), (27, 183169), (63, 78501), (137, 36099), (189, 26167), (191, 25893), (411, 12033), (573, 8631), (959, 5157), (1233, 4011), (1337, 3699), (1719, 2877)]