1331502903

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{3673}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 1967030208

約数和(自身を除く): 635527305

約数列:

[1, 3, 9, 47, 141, 423, 857, 2571, 3673, 7713, 11019, 33057, 40279, 120837, 172631, 362511, 517893, 1553679, 3147761, 9443283, 28329849, 147944767, 443834301, 1331502903]

約数ペア:

[(1, 1331502903), (3, 443834301), (9, 147944767), (47, 28329849), (141, 9443283), (423, 3147761), (857, 1553679), (2571, 517893), (3673, 362511), (7713, 172631), (11019, 120837), (33057, 40279)]