40160409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18376

約数の個数: 16

約数和(自身を含む): 58018752

約数和(自身を除く): 17858343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18313, 54939, 311321, 787459, 933963, 2362377, 13386803, 40160409]

約数ペア:

[(1, 40160409), (3, 13386803), (17, 2362377), (43, 933963), (51, 787459), (129, 311321), (731, 54939), (2193, 18313)]