487319689927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{80287}}^1$

素因数の和:81331

約数の個数: 32

約数和(自身を含む): 599346708480

約数和(自身を除く): 112027018553

約数列:

[1, 7, 19, 47, 133, 329, 893, 971, 6251, 6797, 18449, 45637, 80287, 129143, 319459, 562009, 867103, 1525453, 3773489, 6069721, 10678171, 26414423, 71696291, 77958677, 501874037, 545710739, 1481214863, 3664057819, 10368504041, 25648404733, 69617098561, 487319689927]

約数ペア:

[(1, 487319689927), (7, 69617098561), (19, 25648404733), (47, 10368504041), (133, 3664057819), (329, 1481214863), (893, 545710739), (971, 501874037), (6251, 77958677), (6797, 71696291), (18449, 26414423), (45637, 10678171), (80287, 6069721), (129143, 3773489), (319459, 1525453), (562009, 867103)]