38861631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 61002240

約数和(自身を除く): 22140609

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 7331, 21993, 65979, 139289, 227261, 417867, 681783, 1253601, 2045349, 4317959, 12953877, 38861631]

約数ペア:

[(1, 38861631), (3, 12953877), (9, 4317959), (19, 2045349), (31, 1253601), (57, 681783), (93, 417867), (171, 227261), (279, 139289), (589, 65979), (1767, 21993), (5301, 7331)]