961667

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 1167360

約数和(自身を除く): 205693

約数列:

[1, 7, 37, 47, 79, 259, 329, 553, 1739, 2923, 3713, 12173, 20461, 25991, 137381, 961667]

約数ペア:

[(1, 961667), (7, 137381), (37, 25991), (47, 20461), (79, 12173), (259, 3713), (329, 2923), (553, 1739)]