42281343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9823

約数の個数: 24

約数和(自身を含む): 67555488

約数和(自身を除く): 25274145

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9767, 29301, 87903, 126971, 361379, 380913, 1084137, 1142739, 3252411, 4697927, 14093781, 42281343]

約数ペア:

[(1, 42281343), (3, 14093781), (9, 4697927), (13, 3252411), (37, 1142739), (39, 1084137), (111, 380913), (117, 361379), (333, 126971), (481, 87903), (1443, 29301), (4329, 9767)]