1359891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 2162160

約数和(自身を除く): 802269

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 197, 531, 591, 767, 1773, 2301, 2561, 6903, 7683, 11623, 23049, 34869, 104607, 151099, 453297, 1359891]

約数ペア:

[(1, 1359891), (3, 453297), (9, 151099), (13, 104607), (39, 34869), (59, 23049), (117, 11623), (177, 7683), (197, 6903), (531, 2561), (591, 2301), (767, 1773)]