1318779

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 2406768

約数和(自身を除く): 1087989

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 173, 231, 363, 519, 693, 847, 1089, 1211, 1557, 1903, 2541, 3633, 5709, 7623, 10899, 13321, 17127, 20933, 39963, 62799, 119889, 146531, 188397, 439593, 1318779]

約数ペア:

[(1, 1318779), (3, 439593), (7, 188397), (9, 146531), (11, 119889), (21, 62799), (33, 39963), (63, 20933), (77, 17127), (99, 13321), (121, 10899), (173, 7623), (231, 5709), (363, 3633), (519, 2541), (693, 1903), (847, 1557), (1089, 1211)]