28582461

素因数分解:

$3^2\times {\mathrm{83}}^2\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 18

約数和(自身を含む): 41879838

約数和(自身を除く): 13297377

約数列:

[1, 3, 9, 83, 249, 461, 747, 1383, 4149, 6889, 20667, 38263, 62001, 114789, 344367, 3175829, 9527487, 28582461]

約数ペア:

[(1, 28582461), (3, 9527487), (9, 3175829), (83, 344367), (249, 114789), (461, 62001), (747, 38263), (1383, 20667), (4149, 6889)]