5440221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 8829756

約数和(自身を除く): 3389535

約数列:

[1, 3, 9, 17, 31, 37, 51, 93, 111, 153, 279, 333, 527, 629, 961, 1147, 1581, 1887, 2883, 3441, 4743, 5661, 8649, 10323, 16337, 19499, 35557, 49011, 58497, 106671, 147033, 175491, 320013, 604469, 1813407, 5440221]

約数ペア:

[(1, 5440221), (3, 1813407), (9, 604469), (17, 320013), (31, 175491), (37, 147033), (51, 106671), (93, 58497), (111, 49011), (153, 35557), (279, 19499), (333, 16337), (527, 10323), (629, 8649), (961, 5661), (1147, 4743), (1581, 3441), (1887, 2883)]