9911853

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 16501056

約数和(自身を除く): 6589203

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1201, 2751, 3603, 8253, 8407, 10809, 25221, 75663, 157331, 471993, 1101317, 1415979, 3303951, 9911853]

約数ペア:

[(1, 9911853), (3, 3303951), (7, 1415979), (9, 1101317), (21, 471993), (63, 157331), (131, 75663), (393, 25221), (917, 10809), (1179, 8407), (1201, 8253), (2751, 3603)]