12154521621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{32789}}^1$

素因数の和:33089

約数の個数: 32

約数和(自身を含む): 18131558400

約数和(自身を除く): 5977036779

約数列:

[1, 3, 11, 33, 47, 141, 239, 517, 717, 1551, 2629, 7887, 11233, 32789, 33699, 98367, 123563, 360679, 370689, 1082037, 1541083, 4623249, 7836571, 16951913, 23509713, 50855739, 86202281, 258606843, 368318837, 1104956511, 4051507207, 12154521621]

約数ペア:

[(1, 12154521621), (3, 4051507207), (11, 1104956511), (33, 368318837), (47, 258606843), (141, 86202281), (239, 50855739), (517, 23509713), (717, 16951913), (1551, 7836571), (2629, 4623249), (7887, 1541083), (11233, 1082037), (32789, 370689), (33699, 360679), (98367, 123563)]