20161811527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{62303}}^1$

素因数の和:62431

約数の個数: 32

約数和(自身を含む): 24786026496

約数和(自身を除く): 4624214969

約数列:

[1, 11, 13, 31, 73, 143, 341, 403, 803, 949, 2263, 4433, 10439, 24893, 29419, 62303, 323609, 685333, 809939, 1931393, 4548119, 8909329, 21245323, 25108109, 50029309, 59125547, 140991689, 276189199, 650381017, 1550908579, 1832891957, 20161811527]

約数ペア:

[(1, 20161811527), (11, 1832891957), (13, 1550908579), (31, 650381017), (73, 276189199), (143, 140991689), (341, 59125547), (403, 50029309), (803, 25108109), (949, 21245323), (2263, 8909329), (4433, 4548119), (10439, 1931393), (24893, 809939), (29419, 685333), (62303, 323609)]