23515443

素因数分解:

$3^2\times 7^2\times {\mathrm{53323}}^1$

素因数の和:53343

約数の個数: 18

約数和(自身を含む): 39513084

約数和(自身を除く): 15997641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53323, 159969, 373261, 479907, 1119783, 2612827, 3359349, 7838481, 23515443]

約数ペア:

[(1, 23515443), (3, 7838481), (7, 3359349), (9, 2612827), (21, 1119783), (49, 479907), (63, 373261), (147, 159969), (441, 53323)]