664766799

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{28789}}^1$

素因数の和:29014

約数の個数: 16

約数和(自身を含む): 912067200

約数和(自身を除く): 247300401

約数列:

[1, 3, 43, 129, 179, 537, 7697, 23091, 28789, 86367, 1237927, 3713781, 5153231, 15459693, 221588933, 664766799]

約数ペア:

[(1, 664766799), (3, 221588933), (43, 15459693), (129, 5153231), (179, 3713781), (537, 1237927), (7697, 86367), (23091, 28789)]