25614939

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 41094144

約数和(自身を除く): 15479205

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 293, 483, 543, 879, 1267, 2051, 3801, 4163, 6153, 6739, 12489, 20217, 29141, 47173, 53033, 87423, 141519, 159099, 371231, 1113693, 1219759, 3659277, 8538313, 25614939]

約数ペア:

[(1, 25614939), (3, 8538313), (7, 3659277), (21, 1219759), (23, 1113693), (69, 371231), (161, 159099), (181, 141519), (293, 87423), (483, 53033), (543, 47173), (879, 29141), (1267, 20217), (2051, 12489), (3801, 6739), (4163, 6153)]