302578419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 475098624

約数和(自身を除く): 172520205

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 823, 857, 2469, 2571, 9053, 9427, 10699, 11141, 27159, 28281, 32097, 33423, 117689, 122551, 353067, 367653, 705311, 2115933, 7758421, 9169043, 23275263, 27507129, 100859473, 302578419]

約数ペア:

[(1, 302578419), (3, 100859473), (11, 27507129), (13, 23275263), (33, 9169043), (39, 7758421), (143, 2115933), (429, 705311), (823, 367653), (857, 353067), (2469, 122551), (2571, 117689), (9053, 33423), (9427, 32097), (10699, 28281), (11141, 27159)]