693146241

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{30893}}^1$

素因数の和:31182

約数の個数: 20

約数和(自身を含む): 1039212372

約数和(自身を除く): 346066131

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 30893, 92679, 278037, 834111, 2502333, 8557361, 25672083, 77016249, 231048747, 693146241]

約数ペア:

[(1, 693146241), (3, 231048747), (9, 77016249), (27, 25672083), (81, 8557361), (277, 2502333), (831, 834111), (2493, 278037), (7479, 92679), (22437, 30893)]