11621643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 17694720

約数和(自身を除く): 6073077

約数列:

[1, 3, 11, 33, 47, 59, 127, 141, 177, 381, 517, 649, 1397, 1551, 1947, 2773, 4191, 5969, 7493, 8319, 17907, 22479, 30503, 65659, 82423, 91509, 196977, 247269, 352171, 1056513, 3873881, 11621643]

約数ペア:

[(1, 11621643), (3, 3873881), (11, 1056513), (33, 352171), (47, 247269), (59, 196977), (127, 91509), (141, 82423), (177, 65659), (381, 30503), (517, 22479), (649, 17907), (1397, 8319), (1551, 7493), (1947, 5969), (2773, 4191)]