387291207

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{43133}}^1$

素因数の和:43250

約数の個数: 16

約数和(自身を含む): 536241888

約数和(自身を除く): 148950681

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 43133, 129399, 1768453, 3148709, 5305359, 9446127, 129097069, 387291207]

約数ペア:

[(1, 387291207), (3, 129097069), (41, 9446127), (73, 5305359), (123, 3148709), (219, 1768453), (2993, 129399), (8979, 43133)]