17384427

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 26598000

約数和(自身を除く): 9213573

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 1549, 3741, 4647, 11223, 13941, 44921, 66607, 134763, 199821, 404289, 599463, 1931603, 5794809, 17384427]

約数ペア:

[(1, 17384427), (3, 5794809), (9, 1931603), (29, 599463), (43, 404289), (87, 199821), (129, 134763), (261, 66607), (387, 44921), (1247, 13941), (1549, 11223), (3741, 4647)]