23777781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 33758208

約数和(自身を除く): 9980427

約数列:

[1, 3, 17, 51, 191, 573, 2441, 3247, 7323, 9741, 41497, 124491, 466231, 1398693, 7925927, 23777781]

約数ペア:

[(1, 23777781), (3, 7925927), (17, 1398693), (51, 466231), (191, 124491), (573, 41497), (2441, 9741), (3247, 7323)]