2788045137

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{4091}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 4234728960

約数和(自身を除く): 1446683823

約数列:

[1, 3, 9, 27, 43, 129, 387, 587, 1161, 1761, 4091, 5283, 12273, 15849, 25241, 36819, 75723, 110457, 175913, 227169, 527739, 681507, 1583217, 2401417, 4749651, 7204251, 21612753, 64838259, 103260931, 309782793, 929348379, 2788045137]

約数ペア:

[(1, 2788045137), (3, 929348379), (9, 309782793), (27, 103260931), (43, 64838259), (129, 21612753), (387, 7204251), (587, 4749651), (1161, 2401417), (1761, 1583217), (4091, 681507), (5283, 527739), (12273, 227169), (15849, 175913), (25241, 110457), (36819, 75723)]