1796883021

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 2725113600

約数和(自身を除く): 928230579

約数列:

[1, 3, 9, 27, 81, 101, 239, 303, 717, 909, 919, 2151, 2727, 2757, 6453, 8181, 8271, 19359, 24139, 24813, 72417, 74439, 92819, 217251, 219641, 278457, 651753, 658923, 835371, 1955259, 1976769, 2506113, 5930307, 7518339, 17790921, 22183741, 66551223, 199653669, 598961007, 1796883021]

約数ペア:

[(1, 1796883021), (3, 598961007), (9, 199653669), (27, 66551223), (81, 22183741), (101, 17790921), (239, 7518339), (303, 5930307), (717, 2506113), (909, 1976769), (919, 1955259), (2151, 835371), (2727, 658923), (2757, 651753), (6453, 278457), (8181, 219641), (8271, 217251), (19359, 92819), (24139, 74439), (24813, 72417)]