1171878399

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{21991}}^1$

素因数の和:22219

約数の個数: 24

約数和(自身を含む): 1756545024

約数和(自身を除く): 584666625

約数列:

[1, 3, 9, 31, 93, 191, 279, 573, 1719, 5921, 17763, 21991, 53289, 65973, 197919, 681721, 2045163, 4200281, 6135489, 12600843, 37802529, 130208711, 390626133, 1171878399]

約数ペア:

[(1, 1171878399), (3, 390626133), (9, 130208711), (31, 37802529), (93, 12600843), (191, 6135489), (279, 4200281), (573, 2045163), (1719, 681721), (5921, 197919), (17763, 65973), (21991, 53289)]