27914991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1423}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 40190976

約数和(自身を除く): 12275985

約数列:

[1, 3, 13, 39, 503, 1423, 1509, 4269, 6539, 18499, 19617, 55497, 715769, 2147307, 9304997, 27914991]

約数ペア:

[(1, 27914991), (3, 9304997), (13, 2147307), (39, 715769), (503, 55497), (1423, 19617), (1509, 18499), (4269, 6539)]