8821196739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{906691}}^1$

素因数の和:906767

約数の個数: 24

約数和(自身を含む): 13578619392

約数和(自身を除く): 4757422653

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 906691, 2720073, 8160219, 20853893, 42614477, 62561679, 127843431, 187685037, 383530293, 980132971, 2940398913, 8821196739]

約数ペア:

[(1, 8821196739), (3, 2940398913), (9, 980132971), (23, 383530293), (47, 187685037), (69, 127843431), (141, 62561679), (207, 42614477), (423, 20853893), (1081, 8160219), (3243, 2720073), (9729, 906691)]