90828899

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 112039200

約数和(自身を除く): 21210301

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 1559, 2009, 8323, 10913, 45211, 58261, 63919, 76391, 316477, 447433, 1853651, 2215339, 3132031, 12975557, 90828899]

約数ペア:

[(1, 90828899), (7, 12975557), (29, 3132031), (41, 2215339), (49, 1853651), (203, 447433), (287, 316477), (1189, 76391), (1421, 63919), (1559, 58261), (2009, 45211), (8323, 10913)]