40608529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 48966120

約数和(自身を除く): 8357591

約数列:

[1, 13, 17, 19, 221, 247, 323, 361, 509, 4199, 4693, 6137, 6617, 8653, 9671, 79781, 112489, 125723, 164407, 183749, 2137291, 2388737, 3123733, 40608529]

約数ペア:

[(1, 40608529), (13, 3123733), (17, 2388737), (19, 2137291), (221, 183749), (247, 164407), (323, 125723), (361, 112489), (509, 79781), (4199, 9671), (4693, 8653), (6137, 6617)]