30860649

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{5417}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 45944640

約数和(自身を除く): 15083991

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5417, 5697, 16251, 48753, 146259, 1142987, 3428961, 10286883, 30860649]

約数ペア:

[(1, 30860649), (3, 10286883), (9, 3428961), (27, 1142987), (211, 146259), (633, 48753), (1899, 16251), (5417, 5697)]