38880411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4259}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 55209600

約数和(自身を除く): 16329189

約数列:

[1, 3, 17, 51, 179, 537, 3043, 4259, 9129, 12777, 72403, 217209, 762361, 2287083, 12960137, 38880411]

約数ペア:

[(1, 38880411), (3, 12960137), (17, 2287083), (51, 762361), (179, 217209), (537, 72403), (3043, 12777), (4259, 9129)]