28457473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4968

約数の個数: 16

約数和(自身を含む): 33937920

約数和(自身を除く): 5480447

約数列:

[1, 11, 17, 31, 187, 341, 527, 4909, 5797, 53999, 83453, 152179, 917983, 1673969, 2587043, 28457473]

約数ペア:

[(1, 28457473), (11, 2587043), (17, 1673969), (31, 917983), (187, 152179), (341, 83453), (527, 53999), (4909, 5797)]