1140776871

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{173081}}^1$

素因数の和:173123

約数の個数: 16

約数和(自身を含む): 1647740640

約数和(自身を除く): 506963769

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 173081, 519243, 2250053, 6750159, 29250689, 87752067, 380258957, 1140776871]

約数ペア:

[(1, 1140776871), (3, 380258957), (13, 87752067), (39, 29250689), (169, 6750159), (507, 2250053), (2197, 519243), (6591, 173081)]