864080313

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1\times {\mathrm{2657}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 1179811776

約数和(自身を除く): 315731463

約数列:

[1, 3, 43, 129, 2521, 2657, 7563, 7971, 108403, 114251, 325209, 342753, 6698297, 20094891, 288026771, 864080313]

約数ペア:

[(1, 864080313), (3, 288026771), (43, 20094891), (129, 6698297), (2521, 342753), (2657, 325209), (7563, 114251), (7971, 108403)]