872931

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1225728

約数和(自身を除く): 352797

約数列:

[1, 3, 41, 47, 123, 141, 151, 453, 1927, 5781, 6191, 7097, 18573, 21291, 290977, 872931]

約数ペア:

[(1, 872931), (3, 290977), (41, 21291), (47, 18573), (123, 7097), (141, 6191), (151, 5781), (453, 1927)]