901629

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 1415232

約数和(自身を除く): 513603

約数列:

[1, 3, 9, 17, 51, 71, 83, 153, 213, 249, 639, 747, 1207, 1411, 3621, 4233, 5893, 10863, 12699, 17679, 53037, 100181, 300543, 901629]

約数ペア:

[(1, 901629), (3, 300543), (9, 100181), (17, 53037), (51, 17679), (71, 12699), (83, 10863), (153, 5893), (213, 4233), (249, 3621), (639, 1411), (747, 1207)]