291209720673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2441}}^1\times {\mathrm{5009}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 412251016320

約数和(自身を除く): 121041295647

約数列:

[1, 3, 17, 51, 467, 1401, 2441, 5009, 7323, 7939, 15027, 23817, 41497, 85153, 124491, 255459, 1139947, 2339203, 3419841, 7017609, 12226969, 19379099, 36680907, 39766451, 58137297, 119299353, 207858473, 623575419, 5709994523, 17129983569, 97069906891, 291209720673]

約数ペア:

[(1, 291209720673), (3, 97069906891), (17, 17129983569), (51, 5709994523), (467, 623575419), (1401, 207858473), (2441, 119299353), (5009, 58137297), (7323, 39766451), (7939, 36680907), (15027, 19379099), (23817, 12226969), (41497, 7017609), (85153, 3419841), (124491, 2339203), (255459, 1139947)]