974939

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 1182720

約数和(自身を除く): 207781

約数列:

[1, 7, 41, 43, 79, 287, 301, 553, 1763, 3239, 3397, 12341, 22673, 23779, 139277, 974939]

約数ペア:

[(1, 974939), (7, 139277), (41, 23779), (43, 22673), (79, 12341), (287, 3397), (301, 3239), (553, 1763)]