12131649

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 18495360

約数和(自身を除く): 6363711

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 569, 927, 1707, 2369, 5121, 7107, 13087, 21321, 39261, 58607, 117783, 175821, 527463, 1347961, 4043883, 12131649]

約数ペア:

[(1, 12131649), (3, 4043883), (9, 1347961), (23, 527463), (69, 175821), (103, 117783), (207, 58607), (309, 39261), (569, 21321), (927, 13087), (1707, 7107), (2369, 5121)]