1520408889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3089}}^1\times {\mathrm{3217}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 2326807080

約数和(自身を除く): 806398191

約数列:

[1, 3, 9, 17, 51, 153, 3089, 3217, 9267, 9651, 27801, 28953, 52513, 54689, 157539, 164067, 472617, 492201, 9937313, 29811939, 89435817, 168934321, 506802963, 1520408889]

約数ペア:

[(1, 1520408889), (3, 506802963), (9, 168934321), (17, 89435817), (51, 29811939), (153, 9937313), (3089, 492201), (3217, 472617), (9267, 164067), (9651, 157539), (27801, 54689), (28953, 52513)]