7000315077

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 11077057152

約数和(自身を除く): 4076742075

約数列:

[1, 3, 7, 21, 49, 71, 147, 173, 213, 497, 519, 1211, 1491, 3479, 3633, 3877, 8477, 10437, 11631, 12283, 25431, 27139, 36849, 81417, 85981, 189973, 257943, 275267, 569919, 601867, 670721, 825801, 1805601, 1926869, 2012163, 4695047, 5780607, 13488083, 14085141, 32865329, 40464249, 47621191, 98595987, 142863573, 333348337, 1000045011, 2333438359, 7000315077]

約数ペア:

[(1, 7000315077), (3, 2333438359), (7, 1000045011), (21, 333348337), (49, 142863573), (71, 98595987), (147, 47621191), (173, 40464249), (213, 32865329), (497, 14085141), (519, 13488083), (1211, 5780607), (1491, 4695047), (3479, 2012163), (3633, 1926869), (3877, 1805601), (8477, 825801), (10437, 670721), (11631, 601867), (12283, 569919), (25431, 275267), (27139, 257943), (36849, 189973), (81417, 85981)]