9427691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 11682048

約数和(自身を除く): 2254357

約数列:

[1, 7, 13, 91, 211, 491, 1477, 2743, 3437, 6383, 19201, 44681, 103601, 725207, 1346813, 9427691]

約数ペア:

[(1, 9427691), (7, 1346813), (13, 725207), (91, 103601), (211, 44681), (491, 19201), (1477, 6383), (2743, 3437)]