248889228671

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{72643}}^1$

素因数の和:72855

約数の個数: 24

約数和(自身を含む): 272279882160

約数和(自身を除く): 23390653489

約数列:

[1, 17, 43, 109, 731, 1849, 1853, 4687, 31433, 72643, 79679, 201541, 1234931, 3123649, 3426197, 7918087, 53102033, 134316907, 134607479, 340477741, 2283387419, 5788121597, 14640542863, 248889228671]

約数ペア:

[(1, 248889228671), (17, 14640542863), (43, 5788121597), (109, 2283387419), (731, 340477741), (1849, 134607479), (1853, 134316907), (4687, 53102033), (31433, 7918087), (72643, 3426197), (79679, 3123649), (201541, 1234931)]