21499948797

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{23041}}^1\times {\mathrm{5099}}^1$

素因数の和:28204

約数の個数: 16

約数和(自身を含む): 29143521600

約数和(自身を除く): 7643572803

約数列:

[1, 3, 61, 183, 5099, 15297, 23041, 69123, 311039, 933117, 1405501, 4216503, 117486059, 352458177, 7166649599, 21499948797]

約数ペア:

[(1, 21499948797), (3, 7166649599), (61, 352458177), (183, 117486059), (5099, 4216503), (15297, 1405501), (23041, 933117), (69123, 311039)]