1276170039

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1099199}}^1$

素因数の和:1099251

約数の個数: 16

約数和(自身を含む): 1934592000

約数和(自身を除く): 658421961

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1099199, 3297597, 9892791, 29678373, 47265557, 141796671, 425390013, 1276170039]

約数ペア:

[(1, 1276170039), (3, 425390013), (9, 141796671), (27, 47265557), (43, 29678373), (129, 9892791), (387, 3297597), (1161, 1099199)]