2785017663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{9829}}^1$

素因数の和:11511

約数の個数: 24

約数和(自身を含む): 4237516400

約数和(自身を除く): 1452498737

約数列:

[1, 3, 9, 19, 57, 171, 1657, 4971, 9829, 14913, 29487, 31483, 88461, 94449, 186751, 283347, 560253, 1680759, 16286653, 48859959, 146579877, 309446407, 928339221, 2785017663]

約数ペア:

[(1, 2785017663), (3, 928339221), (9, 309446407), (19, 146579877), (57, 48859959), (171, 16286653), (1657, 1680759), (4971, 560253), (9829, 283347), (14913, 186751), (29487, 94449), (31483, 88461)]