21924037

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 23933952

約数和(自身を除く): 2009915

約数列:

[1, 23, 31, 97, 317, 713, 2231, 3007, 7291, 9827, 30749, 69161, 226021, 707227, 953219, 21924037]

約数ペア:

[(1, 21924037), (23, 953219), (31, 707227), (97, 226021), (317, 69161), (713, 30749), (2231, 9827), (3007, 7291)]