28067493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 13929819

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 433, 527, 697, 1271, 1299, 1581, 2091, 3813, 7361, 13423, 17753, 21607, 22083, 40269, 53259, 64821, 228191, 301801, 550343, 684573, 905403, 1651029, 9355831, 28067493]

約数ペア:

[(1, 28067493), (3, 9355831), (17, 1651029), (31, 905403), (41, 684573), (51, 550343), (93, 301801), (123, 228191), (433, 64821), (527, 53259), (697, 40269), (1271, 22083), (1299, 21607), (1581, 17753), (2091, 13423), (3813, 7361)]