13131027

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16059

約数の個数: 24

約数和(自身を含む): 23345504

約数和(自身を除く): 10214477

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16033, 48099, 112231, 144297, 208429, 336693, 625287, 1010079, 1459003, 1875861, 4377009, 13131027]

約数ペア:

[(1, 13131027), (3, 4377009), (7, 1875861), (9, 1459003), (13, 1010079), (21, 625287), (39, 336693), (63, 208429), (91, 144297), (117, 112231), (273, 48099), (819, 16033)]