39352971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 26483829

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 179, 203, 361, 399, 537, 551, 609, 1083, 1253, 1653, 2527, 3401, 3759, 3857, 5191, 7581, 10203, 10469, 11571, 15573, 23807, 31407, 36337, 64619, 71421, 73283, 98629, 109011, 193857, 219849, 295887, 452333, 690403, 1356999, 1873951, 2071209, 5621853, 13117657, 39352971]

約数ペア:

[(1, 39352971), (3, 13117657), (7, 5621853), (19, 2071209), (21, 1873951), (29, 1356999), (57, 690403), (87, 452333), (133, 295887), (179, 219849), (203, 193857), (361, 109011), (399, 98629), (537, 73283), (551, 71421), (609, 64619), (1083, 36337), (1253, 31407), (1653, 23807), (2527, 15573), (3401, 11571), (3759, 10469), (3857, 10203), (5191, 7581)]