1073409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 1501632

約数和(自身を除く): 428223

約数列:

[1, 3, 43, 53, 129, 157, 159, 471, 2279, 6751, 6837, 8321, 20253, 24963, 357803, 1073409]

約数ペア:

[(1, 1073409), (3, 357803), (43, 24963), (53, 20253), (129, 8321), (157, 6837), (159, 6751), (471, 2279)]