90996983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40751}}^1$

素因数の和:40798

約数の個数: 16

約数和(自身を含む): 117365760

約数和(自身を除く): 26368777

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 40751, 285257, 448261, 1181779, 3137827, 8272453, 12999569, 90996983]

約数ペア:

[(1, 90996983), (7, 12999569), (11, 8272453), (29, 3137827), (77, 1181779), (203, 448261), (319, 285257), (2233, 40751)]