23921443

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 30117408

約数和(自身を除く): 6195965

約数列:

[1, 7, 13, 73, 91, 169, 277, 511, 949, 1183, 1939, 3601, 6643, 12337, 20221, 25207, 46813, 86359, 141547, 262873, 327691, 1840111, 3417349, 23921443]

約数ペア:

[(1, 23921443), (7, 3417349), (13, 1840111), (73, 327691), (91, 262873), (169, 141547), (277, 86359), (511, 46813), (949, 25207), (1183, 20221), (1939, 12337), (3601, 6643)]