2544934521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{5197}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 3640762368

約数和(自身を除く): 1095827847

約数列:

[1, 3, 23, 47, 69, 141, 151, 453, 1081, 3243, 3473, 5197, 7097, 10419, 15591, 21291, 119531, 163231, 244259, 358593, 489693, 732777, 784747, 2354241, 5617957, 16853871, 18049181, 36883109, 54147543, 110649327, 848311507, 2544934521]

約数ペア:

[(1, 2544934521), (3, 848311507), (23, 110649327), (47, 54147543), (69, 36883109), (141, 18049181), (151, 16853871), (453, 5617957), (1081, 2354241), (3243, 784747), (3473, 732777), (5197, 489693), (7097, 358593), (10419, 244259), (15591, 163231), (21291, 119531)]