16769871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 26254800

約数和(自身を除く): 9484929

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2549, 6579, 7647, 22941, 43333, 109607, 129999, 328821, 389997, 986463, 1863319, 5589957, 16769871]

約数ペア:

[(1, 16769871), (3, 5589957), (9, 1863319), (17, 986463), (43, 389997), (51, 328821), (129, 129999), (153, 109607), (387, 43333), (731, 22941), (2193, 7647), (2549, 6579)]