2298681

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4313088

約数和(自身を除く): 2014407

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 107, 217, 231, 279, 321, 341, 651, 693, 749, 963, 1023, 1177, 1953, 2247, 2387, 3069, 3317, 3531, 6741, 7161, 8239, 9951, 10593, 21483, 23219, 24717, 29853, 36487, 69657, 74151, 109461, 208971, 255409, 328383, 766227, 2298681]

約数ペア:

[(1, 2298681), (3, 766227), (7, 328383), (9, 255409), (11, 208971), (21, 109461), (31, 74151), (33, 69657), (63, 36487), (77, 29853), (93, 24717), (99, 23219), (107, 21483), (217, 10593), (231, 9951), (279, 8239), (321, 7161), (341, 6741), (651, 3531), (693, 3317), (749, 3069), (963, 2387), (1023, 2247), (1177, 1953)]