5290743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 7280640

約数和(自身を除く): 1989897

約数列:

[1, 3, 47, 141, 157, 239, 471, 717, 7379, 11233, 22137, 33699, 37523, 112569, 1763581, 5290743]

約数ペア:

[(1, 5290743), (3, 1763581), (47, 112569), (141, 37523), (157, 33699), (239, 22137), (471, 11233), (717, 7379)]