16270251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 22924800

約数和(自身を除く): 6654549

約数列:

[1, 3, 19, 57, 397, 719, 1191, 2157, 7543, 13661, 22629, 40983, 285443, 856329, 5423417, 16270251]

約数ペア:

[(1, 16270251), (3, 5423417), (19, 856329), (57, 285443), (397, 40983), (719, 22629), (1191, 13661), (2157, 7543)]