5238939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 7225344

約数和(自身を除く): 1986405

約数列:

[1, 3, 41, 123, 191, 223, 573, 669, 7831, 9143, 23493, 27429, 42593, 127779, 1746313, 5238939]

約数ペア:

[(1, 5238939), (3, 1746313), (41, 127779), (123, 42593), (191, 27429), (223, 23493), (573, 9143), (669, 7831)]