39189507

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8221}}^1$

素因数の和:8458

約数の個数: 16

約数和(自身を含む): 59987712

約数和(自身を除く): 20798205

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 8221, 24663, 57547, 172641, 1866167, 5598501, 13063169, 39189507]

約数ペア:

[(1, 39189507), (3, 13063169), (7, 5598501), (21, 1866167), (227, 172641), (681, 57547), (1589, 24663), (4767, 8221)]