9777989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 11450880

約数和(自身を除く): 1672891

約数列:

[1, 13, 19, 31, 247, 403, 589, 1277, 7657, 16601, 24263, 39587, 315419, 514631, 752153, 9777989]

約数ペア:

[(1, 9777989), (13, 752153), (19, 514631), (31, 315419), (247, 39587), (403, 24263), (589, 16601), (1277, 7657)]