6388767

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 12038400

約数和(自身を除く): 5649633

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 439, 441, 539, 693, 1317, 1323, 1617, 2079, 3073, 3951, 4829, 4851, 9219, 11853, 14487, 14553, 21511, 27657, 33803, 43461, 64533, 82971, 101409, 130383, 193599, 236621, 304227, 580797, 709863, 912681, 2129589, 6388767]

約数ペア:

[(1, 6388767), (3, 2129589), (7, 912681), (9, 709863), (11, 580797), (21, 304227), (27, 236621), (33, 193599), (49, 130383), (63, 101409), (77, 82971), (99, 64533), (147, 43461), (189, 33803), (231, 27657), (297, 21511), (439, 14553), (441, 14487), (539, 11853), (693, 9219), (1317, 4851), (1323, 4829), (1617, 3951), (2079, 3073)]