509431681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 564254208

約数和(自身を除く): 54822527

約数列:

[1, 11, 97, 223, 1067, 2141, 2453, 21631, 23551, 207677, 237941, 477443, 2284447, 5251873, 46311971, 509431681]

約数ペア:

[(1, 509431681), (11, 46311971), (97, 5251873), (223, 2284447), (1067, 477443), (2141, 237941), (2453, 207677), (21631, 23551)]