39540159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 62067200

約数和(自身を除く): 22527041

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 7459, 22377, 67131, 141721, 231229, 425163, 693687, 1275489, 2081061, 4393351, 13180053, 39540159]

約数ペア:

[(1, 39540159), (3, 13180053), (9, 4393351), (19, 2081061), (31, 1275489), (57, 693687), (93, 425163), (171, 231229), (279, 141721), (589, 67131), (1767, 22377), (5301, 7459)]