289241241

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{1867}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 390128064

約数和(自身を除く): 100886823

約数列:

[1, 3, 113, 339, 457, 1371, 1867, 5601, 51641, 154923, 210971, 632913, 853219, 2559657, 96413747, 289241241]

約数ペア:

[(1, 289241241), (3, 96413747), (113, 2559657), (339, 853219), (457, 632913), (1371, 210971), (1867, 154923), (5601, 51641)]