8371287

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 12970464

約数和(自身を除く): 4599177

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1093, 2553, 3279, 7659, 9837, 25139, 40441, 75417, 121323, 226251, 363969, 930143, 2790429, 8371287]

約数ペア:

[(1, 8371287), (3, 2790429), (9, 930143), (23, 363969), (37, 226251), (69, 121323), (111, 75417), (207, 40441), (333, 25139), (851, 9837), (1093, 7659), (2553, 3279)]