1630440039

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{165041}}^1$

素因数の和:165170

約数の個数: 16

約数和(自身を含む): 2257774560

約数和(自身を除く): 627334521

約数列:

[1, 3, 37, 89, 111, 267, 3293, 9879, 165041, 495123, 6106517, 14688649, 18319551, 44065947, 543480013, 1630440039]

約数ペア:

[(1, 1630440039), (3, 543480013), (37, 44065947), (89, 18319551), (111, 14688649), (267, 6106517), (3293, 495123), (9879, 165041)]