25982173

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 30960000

約数和(自身を除く): 4977827

約数列:

[1, 7, 29, 149, 203, 859, 1043, 4321, 6013, 24911, 30247, 127991, 174377, 895937, 3711739, 25982173]

約数ペア:

[(1, 25982173), (7, 3711739), (29, 895937), (149, 174377), (203, 127991), (859, 30247), (1043, 24911), (4321, 6013)]