556769081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 637097664

約数和(自身を除く): 80328583

約数列:

[1, 11, 37, 53, 407, 487, 583, 1961, 2809, 5357, 18019, 21571, 25811, 30899, 103933, 198209, 283921, 955007, 1143263, 1367983, 10505077, 15047813, 50615371, 556769081]

約数ペア:

[(1, 556769081), (11, 50615371), (37, 15047813), (53, 10505077), (407, 1367983), (487, 1143263), (583, 955007), (1961, 283921), (2809, 198209), (5357, 103933), (18019, 30899), (21571, 25811)]