21922400541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{18917}}^1$

素因数の和:19701

約数の個数: 32

約数和(自身を含む): 31992910848

約数和(自身を除く): 10070510307

約数列:

[1, 3, 17, 31, 51, 93, 527, 733, 1581, 2199, 12461, 18917, 22723, 37383, 56751, 68169, 321589, 386291, 586427, 964767, 1158873, 1759281, 9969259, 13866161, 29907777, 41598483, 235724737, 429850991, 707174211, 1289552973, 7307466847, 21922400541]

約数ペア:

[(1, 21922400541), (3, 7307466847), (17, 1289552973), (31, 707174211), (51, 429850991), (93, 235724737), (527, 41598483), (733, 29907777), (1581, 13866161), (2199, 9969259), (12461, 1759281), (18917, 1158873), (22723, 964767), (37383, 586427), (56751, 386291), (68169, 321589)]