7164497421

素因数分解:

$3^2\times {\mathrm{397}}^1\times {\mathrm{1237}}^1\times {\mathrm{1621}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 10389578264

約数和(自身を除く): 3225080843

約数列:

[1, 3, 9, 397, 1191, 1237, 1621, 3573, 3711, 4863, 11133, 14589, 491089, 643537, 1473267, 1930611, 2005177, 4419801, 5791833, 6015531, 18046593, 796055269, 2388165807, 7164497421]

約数ペア:

[(1, 7164497421), (3, 2388165807), (9, 796055269), (397, 18046593), (1191, 6015531), (1237, 5791833), (1621, 4419801), (3573, 2005177), (3711, 1930611), (4863, 1473267), (11133, 643537), (14589, 491089)]