27740271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1277}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 39934944

約数和(自身を除く): 12194673

約数列:

[1, 3, 13, 39, 557, 1277, 1671, 3831, 7241, 16601, 21723, 49803, 711289, 2133867, 9246757, 27740271]

約数ペア:

[(1, 27740271), (3, 9246757), (13, 2133867), (39, 711289), (557, 49803), (1277, 21723), (1671, 16601), (3831, 7241)]