9001377

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 7771743

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 419, 651, 693, 1023, 1257, 1953, 2387, 2933, 3069, 3771, 4609, 7161, 8799, 12989, 13827, 21483, 26397, 32263, 38967, 41481, 90923, 96789, 116901, 142879, 272769, 290367, 428637, 818307, 1000153, 1285911, 3000459, 9001377]

約数ペア:

[(1, 9001377), (3, 3000459), (7, 1285911), (9, 1000153), (11, 818307), (21, 428637), (31, 290367), (33, 272769), (63, 142879), (77, 116901), (93, 96789), (99, 90923), (217, 41481), (231, 38967), (279, 32263), (341, 26397), (419, 21483), (651, 13827), (693, 12989), (1023, 8799), (1257, 7161), (1953, 4609), (2387, 3771), (2933, 3069)]