11924703

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 19808256

約数和(自身を除く): 7883553

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 991, 1337, 1719, 2973, 4011, 6937, 8919, 12033, 20811, 62433, 189281, 567843, 1324967, 1703529, 3974901, 11924703]

約数ペア:

[(1, 11924703), (3, 3974901), (7, 1703529), (9, 1324967), (21, 567843), (63, 189281), (191, 62433), (573, 20811), (991, 12033), (1337, 8919), (1719, 6937), (2973, 4011)]