12202047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 21840000

約数和(自身を除く): 9637953

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 499, 627, 741, 1287, 1497, 1881, 2223, 2717, 4491, 5489, 6487, 8151, 9481, 16467, 19461, 24453, 28443, 49401, 58383, 71357, 85329, 104291, 123253, 214071, 312873, 369759, 642213, 938619, 1109277, 1355783, 4067349, 12202047]

約数ペア:

[(1, 12202047), (3, 4067349), (9, 1355783), (11, 1109277), (13, 938619), (19, 642213), (33, 369759), (39, 312873), (57, 214071), (99, 123253), (117, 104291), (143, 85329), (171, 71357), (209, 58383), (247, 49401), (429, 28443), (499, 24453), (627, 19461), (741, 16467), (1287, 9481), (1497, 8151), (1881, 6487), (2223, 5489), (2717, 4491)]