426077433

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 621918336

約数和(自身を除く): 195840903

約数列:

[1, 3, 9, 157, 331, 471, 911, 993, 1413, 2733, 2979, 8199, 51967, 143027, 155901, 301541, 429081, 467703, 904623, 1287243, 2713869, 47341937, 142025811, 426077433]

約数ペア:

[(1, 426077433), (3, 142025811), (9, 47341937), (157, 2713869), (331, 1287243), (471, 904623), (911, 467703), (993, 429081), (1413, 301541), (2733, 155901), (2979, 143027), (8199, 51967)]