42991443

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10159

約数の個数: 24

約数和(自身を含む): 69326400

約数和(自身を除く): 26334957

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 10099, 30297, 90891, 111089, 333267, 434257, 999801, 1302771, 3908313, 4776827, 14330481, 42991443]

約数ペア:

[(1, 42991443), (3, 14330481), (9, 4776827), (11, 3908313), (33, 1302771), (43, 999801), (99, 434257), (129, 333267), (387, 111089), (473, 90891), (1419, 30297), (4257, 10099)]