141448321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2213}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 169185024

約数和(自身を除く): 27736703

約数列:

[1, 7, 23, 161, 397, 2213, 2779, 9131, 15491, 50899, 63917, 356293, 878561, 6149927, 20206903, 141448321]

約数ペア:

[(1, 141448321), (7, 20206903), (23, 6149927), (161, 878561), (397, 356293), (2213, 63917), (2779, 50899), (9131, 15491)]