13220163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 21346416

約数和(自身を除く): 8126253

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 3257, 4059, 9771, 29313, 35827, 107481, 133537, 322443, 400611, 1201833, 1468907, 4406721, 13220163]

約数ペア:

[(1, 13220163), (3, 4406721), (9, 1468907), (11, 1201833), (33, 400611), (41, 322443), (99, 133537), (123, 107481), (369, 35827), (451, 29313), (1353, 9771), (3257, 4059)]