1215389697

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1\times {\mathrm{1109}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 1627810560

約数和(自身を除く): 412420863

約数列:

[1, 3, 401, 911, 1109, 1203, 2733, 3327, 365311, 444709, 1010299, 1095933, 1334127, 3030897, 405129899, 1215389697]

約数ペア:

[(1, 1215389697), (3, 405129899), (401, 3030897), (911, 1334127), (1109, 1095933), (1203, 1010299), (2733, 444709), (3327, 365311)]