628263363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{9629}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 1035417600

約数和(自身を除く): 407154237

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 3107, 5019, 9321, 9629, 21749, 28887, 65247, 67403, 125177, 202209, 375531, 876239, 2301331, 2628717, 6903993, 16109317, 29917303, 48327951, 89751909, 209421121, 628263363]

約数ペア:

[(1, 628263363), (3, 209421121), (7, 89751909), (13, 48327951), (21, 29917303), (39, 16109317), (91, 6903993), (239, 2628717), (273, 2301331), (717, 876239), (1673, 375531), (3107, 202209), (5019, 125177), (9321, 67403), (9629, 65247), (21749, 28887)]