11909169

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 18008640

約数和(自身を除く): 6099471

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 443, 927, 1329, 2987, 3987, 8961, 12847, 26883, 38541, 45629, 115623, 136887, 410661, 1323241, 3969723, 11909169]

約数ペア:

[(1, 11909169), (3, 3969723), (9, 1323241), (29, 410661), (87, 136887), (103, 115623), (261, 45629), (309, 38541), (443, 26883), (927, 12847), (1329, 8961), (2987, 3987)]