172017989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52301}}^1$

素因数の和:52348

約数の個数: 16

約数和(自身を含む): 210881664

約数和(自身を除く): 38863675

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 52301, 575311, 679913, 1202923, 7479043, 13232153, 15637999, 172017989]

約数ペア:

[(1, 172017989), (11, 15637999), (13, 13232153), (23, 7479043), (143, 1202923), (253, 679913), (299, 575311), (3289, 52301)]