891056793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{627947}}^1$

素因数の和:628004

約数の個数: 16

約数和(自身を含む): 1326226176

約数和(自身を除く): 435169383

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 627947, 1883841, 6907417, 20722251, 27001721, 81005163, 297018931, 891056793]

約数ペア:

[(1, 891056793), (3, 297018931), (11, 81005163), (33, 27001721), (43, 20722251), (129, 6907417), (473, 1883841), (1419, 627947)]