68996213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 81297216

約数和(自身を除く): 12301003

約数列:

[1, 11, 13, 143, 563, 857, 6193, 7319, 9427, 11141, 80509, 122551, 482491, 5307401, 6272383, 68996213]

約数ペア:

[(1, 68996213), (11, 6272383), (13, 5307401), (143, 482491), (563, 122551), (857, 80509), (6193, 11141), (7319, 9427)]