338380047

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 496707120

約数和(自身を除く): 158327073

約数列:

[1, 3, 9, 89, 227, 267, 681, 801, 1861, 2043, 5583, 16749, 20203, 60609, 165629, 181827, 422447, 496887, 1267341, 1490661, 3802023, 37597783, 112793349, 338380047]

約数ペア:

[(1, 338380047), (3, 112793349), (9, 37597783), (89, 3802023), (227, 1490661), (267, 1267341), (681, 496887), (801, 422447), (1861, 181827), (2043, 165629), (5583, 60609), (16749, 20203)]