9379719

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2748

約数の個数: 20

約数和(自身を含む): 14342856

約数和(自身を除く): 4963137

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2693, 3483, 8079, 24237, 72711, 115799, 218133, 347397, 1042191, 3126573, 9379719]

約数ペア:

[(1, 9379719), (3, 3126573), (9, 1042191), (27, 347397), (43, 218133), (81, 115799), (129, 72711), (387, 24237), (1161, 8079), (2693, 3483)]