8147727

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 14037504

約数和(自身を除く): 5889777

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5623, 16869, 39361, 50607, 118083, 129329, 354249, 387987, 905303, 1163961, 2715909, 8147727]

約数ペア:

[(1, 8147727), (3, 2715909), (7, 1163961), (9, 905303), (21, 387987), (23, 354249), (63, 129329), (69, 118083), (161, 50607), (207, 39361), (483, 16869), (1449, 5623)]