520957943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 607875840

約数和(自身を除く): 86917897

約数列:

[1, 11, 29, 43, 163, 233, 319, 473, 1247, 1793, 2563, 4727, 6757, 7009, 10019, 13717, 37979, 51997, 74327, 77099, 110209, 203261, 290551, 417769, 1101391, 1633097, 2235871, 3196061, 12115301, 17964067, 47359813, 520957943]

約数ペア:

[(1, 520957943), (11, 47359813), (29, 17964067), (43, 12115301), (163, 3196061), (233, 2235871), (319, 1633097), (473, 1101391), (1247, 417769), (1793, 290551), (2563, 203261), (4727, 110209), (6757, 77099), (7009, 74327), (10019, 51997), (13717, 37979)]