13113558081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2606551}}^1$

素因数の和:2606613

約数の個数: 24

約数和(自身を含む): 20873268416

約数和(自身を除く): 7759710335

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 2606551, 7819653, 23458959, 33885163, 101655489, 112081693, 304966467, 336245079, 1008735237, 1457062009, 4371186027, 13113558081]

約数ペア:

[(1, 13113558081), (3, 4371186027), (9, 1457062009), (13, 1008735237), (39, 336245079), (43, 304966467), (117, 112081693), (129, 101655489), (387, 33885163), (559, 23458959), (1677, 7819653), (5031, 2606551)]