16866369

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 26422760

約数和(自身を除く): 9556391

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 853, 1521, 2197, 2559, 6591, 7677, 11089, 19773, 33267, 99801, 144157, 432471, 1297413, 1874041, 5622123, 16866369]

約数ペア:

[(1, 16866369), (3, 5622123), (9, 1874041), (13, 1297413), (39, 432471), (117, 144157), (169, 99801), (507, 33267), (853, 19773), (1521, 11089), (2197, 7677), (2559, 6591)]