57028993

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 69768000

約数和(自身を除く): 12739007

約数列:

[1, 7, 29, 49, 67, 203, 469, 599, 1421, 1943, 3283, 4193, 13601, 17371, 29351, 40133, 95207, 121597, 280931, 851179, 1163857, 1966517, 8146999, 57028993]

約数ペア:

[(1, 57028993), (7, 8146999), (29, 1966517), (49, 1163857), (67, 851179), (203, 280931), (469, 121597), (599, 95207), (1421, 40133), (1943, 29351), (3283, 17371), (4193, 13601)]