219028401

素因数分解:

$3^3\times {\mathrm{967}}^1\times {\mathrm{8389}}^1$

素因数の和:9365

約数の個数: 16

約数和(自身を含む): 324860800

約数和(自身を除く): 105832399

約数列:

[1, 3, 9, 27, 967, 2901, 8389, 8703, 25167, 26109, 75501, 226503, 8112163, 24336489, 73009467, 219028401]

約数ペア:

[(1, 219028401), (3, 73009467), (9, 24336489), (27, 8112163), (967, 226503), (2901, 75501), (8389, 26109), (8703, 25167)]