6906207

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 11688192

約数和(自身を除く): 4781985

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4271, 12813, 29897, 46981, 89691, 140943, 209279, 328867, 627837, 986601, 2302069, 6906207]

約数ペア:

[(1, 6906207), (3, 2302069), (7, 986601), (11, 627837), (21, 328867), (33, 209279), (49, 140943), (77, 89691), (147, 46981), (231, 29897), (539, 12813), (1617, 4271)]