997117541

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{29819}}^1$

素因数の和:30124

約数の個数: 16

約数和(自身を含む): 1210930560

約数和(自身を除く): 213813019

約数列:

[1, 7, 17, 119, 281, 1967, 4777, 29819, 33439, 208733, 506923, 3548461, 8379139, 58653973, 142445363, 997117541]

約数ペア:

[(1, 997117541), (7, 142445363), (17, 58653973), (119, 8379139), (281, 3548461), (1967, 506923), (4777, 208733), (29819, 33439)]