2176861557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 3180136960

約数和(自身を除く): 1003275403

約数列:

[1, 3, 13, 39, 67, 201, 571, 871, 1459, 1713, 2613, 4377, 7423, 18967, 22269, 38257, 56901, 97753, 114771, 293259, 497341, 833089, 1270789, 1492023, 2499267, 3812367, 10830157, 32490471, 55816963, 167450889, 725620519, 2176861557]

約数ペア:

[(1, 2176861557), (3, 725620519), (13, 167450889), (39, 55816963), (67, 32490471), (201, 10830157), (571, 3812367), (871, 2499267), (1459, 1492023), (1713, 1270789), (2613, 833089), (4377, 497341), (7423, 293259), (18967, 114771), (22269, 97753), (38257, 56901)]