25241671

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 32910720

約数和(自身を除く): 7669049

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1123, 1183, 1729, 3211, 7861, 14599, 21337, 22477, 102193, 149359, 189787, 277381, 1328509, 1941667, 3605953, 25241671]

約数ペア:

[(1, 25241671), (7, 3605953), (13, 1941667), (19, 1328509), (91, 277381), (133, 189787), (169, 149359), (247, 102193), (1123, 22477), (1183, 21337), (1729, 14599), (3211, 7861)]