977124963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 1403599104

約数和(自身を除く): 426474141

約数列:

[1, 3, 17, 51, 107, 137, 321, 411, 1307, 1819, 2329, 3921, 5457, 6987, 14659, 22219, 43977, 66657, 139849, 179059, 249203, 419547, 537177, 747609, 2377433, 3044003, 7132299, 9132009, 19159313, 57477939, 325708321, 977124963]

約数ペア:

[(1, 977124963), (3, 325708321), (17, 57477939), (51, 19159313), (107, 9132009), (137, 7132299), (321, 3044003), (411, 2377433), (1307, 747609), (1819, 537177), (2329, 419547), (3921, 249203), (5457, 179059), (6987, 139849), (14659, 66657), (22219, 43977)]