12980861709

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{2711}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 18307952640

約数和(自身を除く): 5327090931

約数列:

[1, 3, 29, 47, 87, 141, 1171, 1363, 2711, 3513, 4089, 8133, 33959, 55037, 78619, 101877, 127417, 165111, 235857, 382251, 1596073, 3174581, 3695093, 4788219, 9523743, 11085279, 92062849, 149205307, 276188547, 447615921, 4326953903, 12980861709]

約数ペア:

[(1, 12980861709), (3, 4326953903), (29, 447615921), (47, 276188547), (87, 149205307), (141, 92062849), (1171, 11085279), (1363, 9523743), (2711, 4788219), (3513, 3695093), (4089, 3174581), (8133, 1596073), (33959, 382251), (55037, 235857), (78619, 165111), (101877, 127417)]