6899739

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 12410496

約数和(自身を除く): 5510757

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 251, 357, 539, 561, 753, 833, 1309, 1617, 1757, 2499, 2761, 3927, 4267, 5271, 8283, 9163, 12299, 12801, 19327, 27489, 29869, 36897, 46937, 57981, 89607, 135289, 140811, 209083, 328559, 405867, 627249, 985677, 2299913, 6899739]

約数ペア:

[(1, 6899739), (3, 2299913), (7, 985677), (11, 627249), (17, 405867), (21, 328559), (33, 209083), (49, 140811), (51, 135289), (77, 89607), (119, 57981), (147, 46937), (187, 36897), (231, 29869), (251, 27489), (357, 19327), (539, 12801), (561, 12299), (753, 9163), (833, 8283), (1309, 5271), (1617, 4267), (1757, 3927), (2499, 2761)]