29802981

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 44534880

約数和(自身を除く): 14731899

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 2027, 4901, 6081, 14703, 26351, 58783, 79053, 176349, 342563, 764179, 1027689, 2292537, 9934327, 29802981]

約数ペア:

[(1, 29802981), (3, 9934327), (13, 2292537), (29, 1027689), (39, 764179), (87, 342563), (169, 176349), (377, 79053), (507, 58783), (1131, 26351), (2027, 14703), (4901, 6081)]