12230199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 18682560

約数和(自身を除く): 6452361

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 997, 1363, 2991, 4089, 8973, 12267, 28913, 46859, 86739, 140577, 260217, 421731, 1358911, 4076733, 12230199]

約数ペア:

[(1, 12230199), (3, 4076733), (9, 1358911), (29, 421731), (47, 260217), (87, 140577), (141, 86739), (261, 46859), (423, 28913), (997, 12267), (1363, 8973), (2991, 4089)]