11384289

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 18944640

約数和(自身を除く): 7560351

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 1319, 2877, 3957, 8631, 9233, 11871, 27699, 83097, 180703, 542109, 1264921, 1626327, 3794763, 11384289]

約数ペア:

[(1, 11384289), (3, 3794763), (7, 1626327), (9, 1264921), (21, 542109), (63, 180703), (137, 83097), (411, 27699), (959, 11871), (1233, 9233), (1319, 8631), (2877, 3957)]