20226321

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12697}}^1$

素因数の和:12765

約数の個数: 16

約数和(自身を含む): 30475200

約数和(自身を除く): 10248879

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12697, 38091, 114273, 342819, 749123, 2247369, 6742107, 20226321]

約数ペア:

[(1, 20226321), (3, 6742107), (9, 2247369), (27, 749123), (59, 342819), (177, 114273), (531, 38091), (1593, 12697)]