40786977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9293}}^1$

素因数の和:9333

約数の個数: 32

約数和(自身を含む): 71377920

約数和(自身を除く): 30590943

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9293, 27879, 65051, 102223, 176567, 195153, 306669, 529701, 715561, 1235969, 1942237, 2146683, 3707907, 5826711, 13595659, 40786977]

約数ペア:

[(1, 40786977), (3, 13595659), (7, 5826711), (11, 3707907), (19, 2146683), (21, 1942237), (33, 1235969), (57, 715561), (77, 529701), (133, 306669), (209, 195153), (231, 176567), (399, 102223), (627, 65051), (1463, 27879), (4389, 9293)]