2725107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1919757

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 251, 329, 517, 753, 987, 1551, 1757, 2761, 3619, 5271, 8283, 10857, 11797, 19327, 35391, 57981, 82579, 129767, 247737, 389301, 908369, 2725107]

約数ペア:

[(1, 2725107), (3, 908369), (7, 389301), (11, 247737), (21, 129767), (33, 82579), (47, 57981), (77, 35391), (141, 19327), (231, 11797), (251, 10857), (329, 8283), (517, 5271), (753, 3619), (987, 2761), (1551, 1757)]