2103189891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{368399}}^1$

素因数の和:368586

約数の個数: 16

約数和(自身を含む): 3076876800

約数和(自身を除く): 973686909

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 368399, 1105197, 4052389, 12157167, 63733027, 191199081, 701063297, 2103189891]

約数ペア:

[(1, 2103189891), (3, 701063297), (11, 191199081), (33, 63733027), (173, 12157167), (519, 4052389), (1903, 1105197), (5709, 368399)]