331327242

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{206821}}^1$

素因数の和:206918

約数の個数: 24

約数和(自身を含む): 725945220

約数和(自身を除く): 394617978

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 206821, 413642, 620463, 1240926, 1861389, 3722778, 18407069, 36814138, 55221207, 110442414, 165663621, 331327242]

約数ペア:

[(1, 331327242), (2, 165663621), (3, 110442414), (6, 55221207), (9, 36814138), (18, 18407069), (89, 3722778), (178, 1861389), (267, 1240926), (534, 620463), (801, 413642), (1602, 206821)]