38715789

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13457}}^1$

素因数の和:13604

約数の個数: 16

約数和(自身を含む): 59430528

約数和(自身を除く): 20714739

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 13457, 40371, 94199, 282597, 1843609, 5530827, 12905263, 38715789]

約数ペア:

[(1, 38715789), (3, 12905263), (7, 5530827), (21, 1843609), (137, 282597), (411, 94199), (959, 40371), (2877, 13457)]