15690871341

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{742201}}^1$

素因数の和:742248

約数の個数: 28

約数和(自身を含む): 24336803580

約数和(自身を除く): 8645932239

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 21141, 742201, 2226603, 6679809, 20039427, 21523829, 60118281, 64571487, 180354843, 193714461, 541064529, 581143383, 1743430149, 5230290447, 15690871341]

約数ペア:

[(1, 15690871341), (3, 5230290447), (9, 1743430149), (27, 581143383), (29, 541064529), (81, 193714461), (87, 180354843), (243, 64571487), (261, 60118281), (729, 21523829), (783, 20039427), (2349, 6679809), (7047, 2226603), (21141, 742201)]