1210643541

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{7351}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 1812120960

約数和(自身を除く): 601477419

約数列:

[1, 3, 9, 29, 87, 261, 631, 1893, 5679, 7351, 18299, 22053, 54897, 66159, 164691, 213179, 639537, 1918611, 4638481, 13915443, 41746329, 134515949, 403547847, 1210643541]

約数ペア:

[(1, 1210643541), (3, 403547847), (9, 134515949), (29, 41746329), (87, 13915443), (261, 4638481), (631, 1918611), (1893, 639537), (5679, 213179), (7351, 164691), (18299, 66159), (22053, 54897)]