879185439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{206527}}^1$

素因数の和:206587

約数の個数: 24

約数和(自身を含む): 1417608192

約数和(自身を除く): 538422753

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 206527, 619581, 1858743, 2271797, 6815391, 8880661, 20446173, 26641983, 79925949, 97687271, 293061813, 879185439]

約数ペア:

[(1, 879185439), (3, 293061813), (9, 97687271), (11, 79925949), (33, 26641983), (43, 20446173), (99, 8880661), (129, 6815391), (387, 2271797), (473, 1858743), (1419, 619581), (4257, 206527)]