16869645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28837}}^1$

素因数の和:28861

約数の個数: 24

約数和(自身を含む): 31491096

約数和(自身を除く): 14621451

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28837, 86511, 144185, 259533, 374881, 432555, 1124643, 1297665, 1874405, 3373929, 5623215, 16869645]

約数ペア:

[(1, 16869645), (3, 5623215), (5, 3373929), (9, 1874405), (13, 1297665), (15, 1124643), (39, 432555), (45, 374881), (65, 259533), (117, 144185), (195, 86511), (585, 28837)]