12923073

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 19289088

約数和(自身を除く): 6366015

約数列:

[1, 3, 9, 47, 137, 141, 223, 411, 423, 669, 1233, 2007, 6439, 10481, 19317, 30551, 31443, 57951, 91653, 94329, 274959, 1435897, 4307691, 12923073]

約数ペア:

[(1, 12923073), (3, 4307691), (9, 1435897), (47, 274959), (137, 94329), (141, 91653), (223, 57951), (411, 31443), (423, 30551), (669, 19317), (1233, 10481), (2007, 6439)]