1457148927

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{19289}}^1$

素因数の和:19467

約数の個数: 24

約数和(自身を含む): 2118042000

約数和(自身を除く): 660893073

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 5811, 19289, 25181, 57867, 75543, 250757, 752271, 2874061, 3259841, 8622183, 9779523, 37362793, 112088379, 485716309, 1457148927]

約数ペア:

[(1, 1457148927), (3, 485716309), (13, 112088379), (39, 37362793), (149, 9779523), (169, 8622183), (447, 3259841), (507, 2874061), (1937, 752271), (5811, 250757), (19289, 75543), (25181, 57867)]