87231489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49367}}^1$

素因数の和:49420

約数の個数: 16

約数和(自身を含む): 126382080

約数和(自身を除く): 39150591

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 49367, 148101, 937973, 1530377, 2813919, 4591131, 29077163, 87231489]

約数ペア:

[(1, 87231489), (3, 29077163), (19, 4591131), (31, 2813919), (57, 1530377), (93, 937973), (589, 148101), (1767, 49367)]