125130473

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 141264288

約数和(自身を除く): 16133815

約数列:

[1, 13, 43, 67, 169, 257, 559, 871, 2881, 3341, 7267, 11051, 11323, 17219, 37453, 43433, 143663, 223847, 486889, 740417, 1867619, 2910011, 9625421, 125130473]

約数ペア:

[(1, 125130473), (13, 9625421), (43, 2910011), (67, 1867619), (169, 740417), (257, 486889), (559, 223847), (871, 143663), (2881, 43433), (3341, 37453), (7267, 17219), (11051, 11323)]