2092201731

素因数分解:

$3^4\times {\mathrm{1181}}^1\times {\mathrm{21871}}^1$

素因数の和:23064

約数の個数: 20

約数和(自身を含む): 3128177184

約数和(自身を除く): 1035975453

約数列:

[1, 3, 9, 27, 81, 1181, 3543, 10629, 21871, 31887, 65613, 95661, 196839, 590517, 1771551, 25829651, 77488953, 232466859, 697400577, 2092201731]

約数ペア:

[(1, 2092201731), (3, 697400577), (9, 232466859), (27, 77488953), (81, 25829651), (1181, 1771551), (3543, 590517), (10629, 196839), (21871, 95661), (31887, 65613)]