38967681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5483}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 54752256

約数和(自身を除く): 15784575

約数列:

[1, 3, 23, 69, 103, 309, 2369, 5483, 7107, 16449, 126109, 378327, 564749, 1694247, 12989227, 38967681]

約数ペア:

[(1, 38967681), (3, 12989227), (23, 1694247), (69, 564749), (103, 378327), (309, 126109), (2369, 16449), (5483, 7107)]