4312971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 6779136

約数和(自身を除く): 2466165

約数列:

[1, 3, 9, 13, 39, 117, 191, 193, 573, 579, 1719, 1737, 2483, 2509, 7449, 7527, 22347, 22581, 36863, 110589, 331767, 479219, 1437657, 4312971]

約数ペア:

[(1, 4312971), (3, 1437657), (9, 479219), (13, 331767), (39, 110589), (117, 36863), (191, 22581), (193, 22347), (573, 7527), (579, 7449), (1719, 2509), (1737, 2483)]