331320388

素因数分解:

$2^2\times 7^1\times {\mathrm{3413}}^1\times {\mathrm{3467}}^1$

素因数の和:6891

約数の個数: 24

約数和(自身を含む): 663026112

約数和(自身を除く): 331705724

約数列:

[1, 2, 4, 7, 14, 28, 3413, 3467, 6826, 6934, 13652, 13868, 23891, 24269, 47782, 48538, 95564, 97076, 11832871, 23665742, 47331484, 82830097, 165660194, 331320388]

約数ペア:

[(1, 331320388), (2, 165660194), (4, 82830097), (7, 47331484), (14, 23665742), (28, 11832871), (3413, 97076), (3467, 95564), (6826, 48538), (6934, 47782), (13652, 24269), (13868, 23891)]