475492787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 633139200

約数和(自身を除く): 157646413

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 2233, 2387, 6293, 6869, 9889, 48083, 69223, 75559, 199201, 212939, 528913, 1394407, 1490573, 2191211, 2342329, 6175231, 15338477, 16396303, 43226617, 67927541, 475492787]

約数ペア:

[(1, 475492787), (7, 67927541), (11, 43226617), (29, 16396303), (31, 15338477), (77, 6175231), (203, 2342329), (217, 2191211), (319, 1490573), (341, 1394407), (899, 528913), (2233, 212939), (2387, 199201), (6293, 75559), (6869, 69223), (9889, 48083)]