1330354521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{7963}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 2025085920

約数和(自身を除く): 694731399

約数列:

[1, 3, 9, 19, 57, 171, 977, 2931, 7963, 8793, 18563, 23889, 55689, 71667, 151297, 167067, 453891, 1361673, 7779851, 23339553, 70018659, 147817169, 443451507, 1330354521]

約数ペア:

[(1, 1330354521), (3, 443451507), (9, 147817169), (19, 70018659), (57, 23339553), (171, 7779851), (977, 1361673), (2931, 453891), (7963, 167067), (8793, 151297), (18563, 71667), (23889, 55689)]