133121999

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{16033}}^1$

素因数の和:16094

約数の個数: 12

約数和(自身を含む): 146614896

約数和(自身を除く): 13492897

約数列:

[1, 19, 23, 361, 437, 8303, 16033, 304627, 368759, 5787913, 7006421, 133121999]

約数ペア:

[(1, 133121999), (19, 7006421), (23, 5787913), (361, 368759), (437, 304627), (8303, 16033)]