80472743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 89465376

約数和(自身を除く): 8992633

約数列:

[1, 13, 37, 293, 481, 571, 3809, 7423, 10841, 21127, 140933, 167303, 274651, 2174939, 6190211, 80472743]

約数ペア:

[(1, 80472743), (13, 6190211), (37, 2174939), (293, 274651), (481, 167303), (571, 140933), (3809, 21127), (7423, 10841)]