1330393251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{80149}}^1$

素因数の和:80666

約数の個数: 16

約数和(自身を含む): 1938988800

約数和(自身を除く): 608595549

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 16599, 80149, 240447, 881639, 2644917, 40314947, 120944841, 443464417, 1330393251]

約数ペア:

[(1, 1330393251), (3, 443464417), (11, 120944841), (33, 40314947), (503, 2644917), (1509, 881639), (5533, 240447), (16599, 80149)]