21715675077

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1\times {\mathrm{36607}}^1$

素因数の和:39192

約数の個数: 16

約数和(自身を含む): 29333258240

約数和(自身を除く): 7617583163

約数列:

[1, 3, 79, 237, 2503, 7509, 36607, 109821, 197737, 593211, 2891953, 8675859, 91627321, 274881963, 7238558359, 21715675077]

約数ペア:

[(1, 21715675077), (3, 7238558359), (79, 274881963), (237, 91627321), (2503, 8675859), (7509, 2891953), (36607, 593211), (109821, 197737)]