3554187

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 5978112

約数和(自身を除く): 2423925

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 277, 329, 611, 831, 987, 1833, 1939, 3601, 4277, 5817, 10803, 12831, 13019, 25207, 39057, 75621, 91133, 169247, 273399, 507741, 1184729, 3554187]

約数ペア:

[(1, 3554187), (3, 1184729), (7, 507741), (13, 273399), (21, 169247), (39, 91133), (47, 75621), (91, 39057), (141, 25207), (273, 13019), (277, 12831), (329, 10803), (611, 5817), (831, 4277), (987, 3601), (1833, 1939)]