31874103

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 16283097

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 1259, 2813, 3777, 8439, 11331, 25317, 36511, 109533, 122123, 328599, 366369, 1099107, 3541567, 10624701, 31874103]

約数ペア:

[(1, 31874103), (3, 10624701), (9, 3541567), (29, 1099107), (87, 366369), (97, 328599), (261, 122123), (291, 109533), (873, 36511), (1259, 25317), (2813, 11331), (3777, 8439)]