17272789919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{6763}}^1$

素因数の和:7631

約数の個数: 32

約数和(自身を含む): 22090682880

約数和(自身を除く): 4817892961

約数列:

[1, 7, 11, 41, 77, 287, 451, 809, 3157, 5663, 6763, 8899, 33169, 47341, 62293, 74393, 232183, 277283, 364859, 520751, 1940981, 2554013, 3050113, 5471267, 21350791, 38298869, 60183937, 224321947, 421287559, 1570253629, 2467541417, 17272789919]

約数ペア:

[(1, 17272789919), (7, 2467541417), (11, 1570253629), (41, 421287559), (77, 224321947), (287, 60183937), (451, 38298869), (809, 21350791), (3157, 5471267), (5663, 3050113), (6763, 2554013), (8899, 1940981), (33169, 520751), (47341, 364859), (62293, 277283), (74393, 232183)]