3157407071

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 4118446080

約数和(自身を除く): 961039009

約数列:

[1, 7, 13, 31, 49, 91, 127, 217, 403, 637, 889, 1259, 1519, 1651, 2821, 3937, 6223, 8813, 11557, 16367, 19747, 27559, 39029, 51181, 61691, 80899, 114569, 159893, 192913, 273203, 358267, 507377, 801983, 1119251, 1912421, 2078609, 2507869, 3551639, 4956683, 7834757, 14550263, 24861473, 34696781, 64436879, 101851841, 242877467, 451058153, 3157407071]

約数ペア:

[(1, 3157407071), (7, 451058153), (13, 242877467), (31, 101851841), (49, 64436879), (91, 34696781), (127, 24861473), (217, 14550263), (403, 7834757), (637, 4956683), (889, 3551639), (1259, 2507869), (1519, 2078609), (1651, 1912421), (2821, 1119251), (3937, 801983), (6223, 507377), (8813, 358267), (11557, 273203), (16367, 192913), (19747, 159893), (27559, 114569), (39029, 80899), (51181, 61691)]