4056171

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 6454224

約数和(自身を除く): 2398053

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 673, 861, 2009, 2019, 4711, 6027, 14133, 27593, 32977, 82779, 98931, 193151, 579453, 1352057, 4056171]

約数ペア:

[(1, 4056171), (3, 1352057), (7, 579453), (21, 193151), (41, 98931), (49, 82779), (123, 32977), (147, 27593), (287, 14133), (673, 6027), (861, 4711), (2009, 2019)]