427702961

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{4943}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 501202944

約数和(自身を除く): 73499983

約数列:

[1, 7, 47, 263, 329, 1841, 4943, 12361, 34601, 86527, 232321, 1300009, 1626247, 9100063, 61100423, 427702961]

約数ペア:

[(1, 427702961), (7, 61100423), (47, 9100063), (263, 1626247), (329, 1300009), (1841, 232321), (4943, 86527), (12361, 34601)]