40571979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113647}}^1$

素因数の和:113674

約数の個数: 16

約数和(自身を含む): 65461248

約数和(自身を除く): 24889269

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 113647, 340941, 795529, 1931999, 2386587, 5795997, 13523993, 40571979]

約数ペア:

[(1, 40571979), (3, 13523993), (7, 5795997), (17, 2386587), (21, 1931999), (51, 795529), (119, 340941), (357, 113647)]