1217996901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{534913}}^1$

素因数の和:534953

約数の個数: 24

約数和(自身を含む): 2002718016

約数和(自身を除く): 784721115

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 534913, 1604739, 4814217, 5884043, 12302999, 17652129, 36908997, 52956387, 110726991, 135332989, 405998967, 1217996901]

約数ペア:

[(1, 1217996901), (3, 405998967), (9, 135332989), (11, 110726991), (23, 52956387), (33, 36908997), (69, 17652129), (99, 12302999), (207, 5884043), (253, 4814217), (759, 1604739), (2277, 534913)]