2912587509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 4559708160

約数和(自身を除く): 1647120651

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 151, 221, 453, 611, 619, 663, 799, 1833, 1857, 1963, 2397, 2567, 5889, 7097, 7701, 8047, 10387, 10523, 21291, 24141, 29093, 31161, 31569, 33371, 87279, 92261, 93469, 100113, 120649, 136799, 276783, 280407, 361947, 378209, 410397, 494581, 1134627, 1215097, 1483743, 1568437, 1588973, 3645291, 4393043, 4705311, 4766919, 6429553, 13179129, 19288659, 20656649, 57109559, 61969947, 74681731, 171328677, 224045193, 970862503, 2912587509]

約数ペア:

[(1, 2912587509), (3, 970862503), (13, 224045193), (17, 171328677), (39, 74681731), (47, 61969947), (51, 57109559), (141, 20656649), (151, 19288659), (221, 13179129), (453, 6429553), (611, 4766919), (619, 4705311), (663, 4393043), (799, 3645291), (1833, 1588973), (1857, 1568437), (1963, 1483743), (2397, 1215097), (2567, 1134627), (5889, 494581), (7097, 410397), (7701, 378209), (8047, 361947), (10387, 280407), (10523, 276783), (21291, 136799), (24141, 120649), (29093, 100113), (31161, 93469), (31569, 92261), (33371, 87279)]