1206227511

素因数分解:

$3^3\times {\mathrm{2111}}^1\times {\mathrm{21163}}^1$

素因数の和:23283

約数の個数: 16

約数和(自身を含む): 1787934720

約数和(自身を除く): 581707209

約数列:

[1, 3, 9, 27, 2111, 6333, 18999, 21163, 56997, 63489, 190467, 571401, 44675093, 134025279, 402075837, 1206227511]

約数ペア:

[(1, 1206227511), (3, 402075837), (9, 134025279), (27, 44675093), (2111, 571401), (6333, 190467), (18999, 63489), (21163, 56997)]