13373169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 20465280

約数和(自身を除く): 7092111

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 373, 629, 703, 969, 1119, 1887, 2109, 6341, 7087, 11951, 13801, 19023, 21261, 35853, 41403, 120479, 234617, 262219, 361437, 703851, 786657, 4457723, 13373169]

約数ペア:

[(1, 13373169), (3, 4457723), (17, 786657), (19, 703851), (37, 361437), (51, 262219), (57, 234617), (111, 120479), (323, 41403), (373, 35853), (629, 21261), (703, 19023), (969, 13801), (1119, 11951), (1887, 7087), (2109, 6341)]