849276687

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 1413296640

約数和(自身を除く): 564019953

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 361, 399, 551, 609, 1083, 1653, 2527, 3857, 3863, 7581, 10469, 11571, 11589, 27041, 31407, 73283, 73397, 81123, 112027, 219849, 220191, 336081, 513779, 784189, 1394543, 1541337, 2128513, 2352567, 4183629, 6385539, 9761801, 14899591, 29285403, 40441747, 44698773, 121325241, 283092229, 849276687]

約数ペア:

[(1, 849276687), (3, 283092229), (7, 121325241), (19, 44698773), (21, 40441747), (29, 29285403), (57, 14899591), (87, 9761801), (133, 6385539), (203, 4183629), (361, 2352567), (399, 2128513), (551, 1541337), (609, 1394543), (1083, 784189), (1653, 513779), (2527, 336081), (3857, 220191), (3863, 219849), (7581, 112027), (10469, 81123), (11571, 73397), (11589, 73283), (27041, 31407)]