12020589

素因数分解:

$3^3\times 7^1\times {\mathrm{63601}}^1$

素因数の和:63617

約数の個数: 16

約数和(自身を含む): 20352640

約数和(自身を除く): 8332051

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 63601, 190803, 445207, 572409, 1335621, 1717227, 4006863, 12020589]

約数ペア:

[(1, 12020589), (3, 4006863), (7, 1717227), (9, 1335621), (21, 572409), (27, 445207), (63, 190803), (189, 63601)]