31643671871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9169421}}^1$

素因数の和:9169474

約数の個数: 16

約数和(自身を含む): 39611903040

約数和(自身を除く): 7968231169

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 9169421, 64185947, 155880157, 265913209, 1091161099, 1861392463, 4520524553, 31643671871]

約数ペア:

[(1, 31643671871), (7, 4520524553), (17, 1861392463), (29, 1091161099), (119, 265913209), (203, 155880157), (493, 64185947), (3451, 9169421)]