79971361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 86788800

約数和(自身を除く): 6817439

約数列:

[1, 19, 41, 251, 409, 779, 4769, 7771, 10291, 16769, 102659, 195529, 318611, 1950521, 4209019, 79971361]

約数ペア:

[(1, 79971361), (19, 4209019), (41, 1950521), (251, 318611), (409, 195529), (779, 102659), (4769, 16769), (7771, 10291)]