239232813

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{1987}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 324441600

約数和(自身を除く): 85208787

約数列:

[1, 3, 67, 201, 599, 1797, 1987, 5961, 40133, 120399, 133129, 399387, 1190213, 3570639, 79744271, 239232813]

約数ペア:

[(1, 239232813), (3, 79744271), (67, 3570639), (201, 1190213), (599, 399387), (1797, 133129), (1987, 120399), (5961, 40133)]