25869159

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 39640560

約数和(自身を除く): 13771401

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 997, 2883, 2991, 8649, 8973, 25947, 26919, 30907, 92721, 278163, 834489, 958117, 2874351, 8623053, 25869159]

約数ペア:

[(1, 25869159), (3, 8623053), (9, 2874351), (27, 958117), (31, 834489), (93, 278163), (279, 92721), (837, 30907), (961, 26919), (997, 25947), (2883, 8973), (2991, 8649)]