977125927

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 1007769600

約数和(自身を除く): 30643673

約数列:

[1, 71, 89, 239, 647, 6319, 16969, 21271, 45937, 57583, 154633, 1510241, 4088393, 10978943, 13762337, 977125927]

約数ペア:

[(1, 977125927), (71, 13762337), (89, 10978943), (239, 4088393), (647, 1510241), (6319, 154633), (16969, 57583), (21271, 45937)]