16183947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 23637744

約数和(自身を除く): 7453797

約数列:

[1, 3, 13, 39, 137, 169, 233, 411, 507, 699, 1781, 3029, 5343, 9087, 23153, 31921, 39377, 69459, 95763, 118131, 414973, 1244919, 5394649, 16183947]

約数ペア:

[(1, 16183947), (3, 5394649), (13, 1244919), (39, 414973), (137, 118131), (169, 95763), (233, 69459), (411, 39377), (507, 31921), (699, 23153), (1781, 9087), (3029, 5343)]