1091998383

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{15527}}^1$

素因数の和:15751

約数の個数: 32

約数和(自身を含む): 1770937344

約数和(自身を除く): 678938961

約数列:

[1, 3, 7, 17, 21, 51, 119, 197, 357, 591, 1379, 3349, 4137, 10047, 15527, 23443, 46581, 70329, 108689, 263959, 326067, 791877, 1847713, 3058819, 5543139, 9176457, 21411733, 51999923, 64235199, 155999769, 363999461, 1091998383]

約数ペア:

[(1, 1091998383), (3, 363999461), (7, 155999769), (17, 64235199), (21, 51999923), (51, 21411733), (119, 9176457), (197, 5543139), (357, 3058819), (591, 1847713), (1379, 791877), (3349, 326067), (4137, 263959), (10047, 108689), (15527, 70329), (23443, 46581)]