12581829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 19950840

約数和(自身を除く): 7369011

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2029, 2067, 6087, 6201, 18261, 26377, 79131, 107537, 237393, 322611, 967833, 1397981, 4193943, 12581829]

約数ペア:

[(1, 12581829), (3, 4193943), (9, 1397981), (13, 967833), (39, 322611), (53, 237393), (117, 107537), (159, 79131), (477, 26377), (689, 18261), (2029, 6201), (2067, 6087)]