2105498529

素因数分解:

$3^6\times {\mathrm{2888201}}^1$

素因数の和:2888219

約数の個数: 14

約数和(自身を含む): 3156804786

約数和(自身を除く): 1051306257

約数列:

[1, 3, 9, 27, 81, 243, 729, 2888201, 8664603, 25993809, 77981427, 233944281, 701832843, 2105498529]

約数ペア:

[(1, 2105498529), (3, 701832843), (9, 233944281), (27, 77981427), (81, 25993809), (243, 8664603), (729, 2888201)]