248120607

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 393338880

約数和(自身を除く): 145218273

約数列:

[1, 3, 7, 21, 29, 87, 193, 203, 579, 609, 1351, 2111, 4053, 5597, 6333, 14777, 16791, 39179, 44331, 61219, 117537, 183657, 407423, 428533, 1222269, 1285599, 2851961, 8555883, 11815267, 35445801, 82706869, 248120607]

約数ペア:

[(1, 248120607), (3, 82706869), (7, 35445801), (21, 11815267), (29, 8555883), (87, 2851961), (193, 1285599), (203, 1222269), (579, 428533), (609, 407423), (1351, 183657), (2111, 117537), (4053, 61219), (5597, 44331), (6333, 39179), (14777, 16791)]