2215661139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{105977}}^1$

素因数の和:106107

約数の個数: 24

約数和(自身を含む): 3372643872

約数和(自身を除く): 1156982733

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 2323, 6969, 20907, 105977, 317931, 953793, 2437471, 7312413, 10703677, 21937239, 32111031, 96333093, 246184571, 738553713, 2215661139]

約数ペア:

[(1, 2215661139), (3, 738553713), (9, 246184571), (23, 96333093), (69, 32111031), (101, 21937239), (207, 10703677), (303, 7312413), (909, 2437471), (2323, 953793), (6969, 317931), (20907, 105977)]