221414913

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11729

約数の個数: 24

約数和(自身を含む): 335410920

約数和(自身を除く): 113996007

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 11621, 19053, 34863, 104589, 337009, 848333, 1011027, 2544999, 3033081, 7634997, 24601657, 73804971, 221414913]

約数ペア:

[(1, 221414913), (3, 73804971), (9, 24601657), (29, 7634997), (73, 3033081), (87, 2544999), (219, 1011027), (261, 848333), (657, 337009), (2117, 104589), (6351, 34863), (11621, 19053)]