24545997

素因数分解:

$3^4\times 7^1\times {\mathrm{43291}}^1$

素因数の和:43310

約数の個数: 20

約数和(自身を含む): 41906656

約数和(自身を除く): 17360659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 43291, 129873, 303037, 389619, 909111, 1168857, 2727333, 3506571, 8181999, 24545997]

約数ペア:

[(1, 24545997), (3, 8181999), (7, 3506571), (9, 2727333), (21, 1168857), (27, 909111), (63, 389619), (81, 303037), (189, 129873), (567, 43291)]