9893779

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 12151296

約数和(自身を除く): 2257517

約数列:

[1, 7, 17, 71, 119, 497, 1171, 1207, 8197, 8449, 19907, 83141, 139349, 581987, 1413397, 9893779]

約数ペア:

[(1, 9893779), (7, 1413397), (17, 581987), (71, 139349), (119, 83141), (497, 19907), (1171, 8449), (1207, 8197)]