286836771

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{3797}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 417020400

約数和(自身を除く): 130183629

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 3797, 5811, 11391, 25181, 49361, 75543, 148083, 565753, 641693, 1697259, 1925079, 7354789, 22064367, 95612257, 286836771]

約数ペア:

[(1, 286836771), (3, 95612257), (13, 22064367), (39, 7354789), (149, 1925079), (169, 1697259), (447, 641693), (507, 565753), (1937, 148083), (3797, 75543), (5811, 49361), (11391, 25181)]