1053310817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{193}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 1174925304

約数和(自身を除く): 121614487

約数列:

[1, 13, 53, 89, 193, 689, 1157, 2509, 4717, 7921, 10229, 17177, 61321, 102973, 132977, 223301, 419813, 910381, 1528753, 5457569, 11834953, 19873789, 81023909, 1053310817]

約数ペア:

[(1, 1053310817), (13, 81023909), (53, 19873789), (89, 11834953), (193, 5457569), (689, 1528753), (1157, 910381), (2509, 419813), (4717, 223301), (7921, 132977), (10229, 102973), (17177, 61321)]