2000901

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 3074048

約数和(自身を除く): 1073147

約数列:

[1, 3, 7, 21, 151, 453, 631, 1057, 1893, 3171, 4417, 13251, 95281, 285843, 666967, 2000901]

約数ペア:

[(1, 2000901), (3, 666967), (7, 285843), (21, 95281), (151, 13251), (453, 4417), (631, 3171), (1057, 1893)]