13465809

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 22356672

約数和(自身を除く): 8890863

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1013, 1477, 1899, 3039, 4431, 7091, 9117, 13293, 21273, 63819, 213743, 641229, 1496201, 1923687, 4488603, 13465809]

約数ペア:

[(1, 13465809), (3, 4488603), (7, 1923687), (9, 1496201), (21, 641229), (63, 213743), (211, 63819), (633, 21273), (1013, 13293), (1477, 9117), (1899, 7091), (3039, 4431)]