4840532217

素因数分解:

$3^4\times {\mathrm{877}}^1\times {\mathrm{68141}}^1$

素因数の和:69030

約数の個数: 20

約数和(自身を含む): 7239269796

約数和(自身を除く): 2398737579

約数列:

[1, 3, 9, 27, 81, 877, 2631, 7893, 23679, 68141, 71037, 204423, 613269, 1839807, 5519421, 59759657, 179278971, 537836913, 1613510739, 4840532217]

約数ペア:

[(1, 4840532217), (3, 1613510739), (9, 537836913), (27, 179278971), (81, 59759657), (877, 5519421), (2631, 1839807), (7893, 613269), (23679, 204423), (68141, 71037)]