2008771497

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1\times {\mathrm{4937}}^1$

素因数の和:5849

約数の個数: 24

約数和(自身を含む): 2960370504

約数和(自身を除く): 951599007

約数列:

[1, 3, 9, 53, 159, 477, 853, 2559, 4937, 7677, 14811, 44433, 45209, 135627, 261661, 406881, 784983, 2354949, 4211261, 12633783, 37901349, 223196833, 669590499, 2008771497]

約数ペア:

[(1, 2008771497), (3, 669590499), (9, 223196833), (53, 37901349), (159, 12633783), (477, 4211261), (853, 2354949), (2559, 784983), (4937, 406881), (7677, 261661), (14811, 135627), (44433, 45209)]