971882769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{205951}}^1$

素因数の和:205989

約数の個数: 24

約数和(自身を含む): 1533930496

約数和(自身を除く): 562047727

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 205951, 617853, 2265461, 2677363, 6796383, 8032089, 24920071, 29450993, 74760213, 88352979, 323960923, 971882769]

約数ペア:

[(1, 971882769), (3, 323960923), (11, 88352979), (13, 74760213), (33, 29450993), (39, 24920071), (121, 8032089), (143, 6796383), (363, 2677363), (429, 2265461), (1573, 617853), (4719, 205951)]