21536703633

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{5323}}^1\times {\mathrm{12373}}^1$

素因数の和:17808

約数の個数: 16

約数和(自身を含む): 28986837440

約数和(自身を除く): 7450133807

約数列:

[1, 3, 109, 327, 5323, 12373, 15969, 37119, 580207, 1348657, 1740621, 4045971, 65861479, 197584437, 7178901211, 21536703633]

約数ペア:

[(1, 21536703633), (3, 7178901211), (109, 197584437), (327, 65861479), (5323, 4045971), (12373, 1740621), (15969, 1348657), (37119, 580207)]