519916969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 653708160

約数和(自身を除く): 133791191

約数列:

[1, 11, 13, 19, 61, 143, 209, 247, 671, 793, 1159, 2717, 3137, 8723, 12749, 15067, 34507, 40781, 59603, 165737, 191357, 448591, 655633, 774839, 2104927, 2487641, 3635783, 8523229, 27364051, 39993613, 47265179, 519916969]

約数ペア:

[(1, 519916969), (11, 47265179), (13, 39993613), (19, 27364051), (61, 8523229), (143, 3635783), (209, 2487641), (247, 2104927), (671, 774839), (793, 655633), (1159, 448591), (2717, 191357), (3137, 165737), (8723, 59603), (12749, 40781), (15067, 34507)]