221444483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 249661440

約数和(自身を除く): 28216957

約数列:

[1, 13, 23, 299, 359, 2063, 4667, 8257, 26819, 47449, 107341, 616837, 740617, 9628021, 17034191, 221444483]

約数ペア:

[(1, 221444483), (13, 17034191), (23, 9628021), (299, 740617), (359, 616837), (2063, 107341), (4667, 47449), (8257, 26819)]