6968997

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 12684672

約数和(自身を除く): 5715675

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 241, 243, 357, 459, 567, 723, 1071, 1377, 1687, 1701, 2169, 3213, 4097, 4131, 5061, 6507, 9639, 12291, 15183, 19521, 28679, 28917, 36873, 45549, 58563, 86037, 110619, 136647, 258111, 331857, 409941, 774333, 995571, 2322999, 6968997]

約数ペア:

[(1, 6968997), (3, 2322999), (7, 995571), (9, 774333), (17, 409941), (21, 331857), (27, 258111), (51, 136647), (63, 110619), (81, 86037), (119, 58563), (153, 45549), (189, 36873), (241, 28917), (243, 28679), (357, 19521), (459, 15183), (567, 12291), (723, 9639), (1071, 6507), (1377, 5061), (1687, 4131), (1701, 4097), (2169, 3213)]