4075911

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 6948864

約数和(自身を除く): 2872953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2087, 6261, 14609, 18783, 43827, 64697, 131481, 194091, 452879, 582273, 1358637, 4075911]

約数ペア:

[(1, 4075911), (3, 1358637), (7, 582273), (9, 452879), (21, 194091), (31, 131481), (63, 64697), (93, 43827), (217, 18783), (279, 14609), (651, 6261), (1953, 2087)]