13129963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 16773120

約数和(自身を除く): 3643157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4159, 29113, 45749, 170519, 320243, 1193633, 1875709, 13129963]

約数ペア:

[(1, 13129963), (7, 1875709), (11, 1193633), (41, 320243), (77, 170519), (287, 45749), (451, 29113), (3157, 4159)]