2912770053

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{215617}}^1$

素因数の和:215721

約数の個数: 24

約数和(自身を含む): 4484854400

約数和(自身を除く): 1572084347

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 215617, 646851, 1940553, 4096723, 12290169, 17033743, 36870507, 51101229, 153303687, 323641117, 970923351, 2912770053]

約数ペア:

[(1, 2912770053), (3, 970923351), (9, 323641117), (19, 153303687), (57, 51101229), (79, 36870507), (171, 17033743), (237, 12290169), (711, 4096723), (1501, 1940553), (4503, 646851), (13509, 215617)]