845445887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 1055363904

約数和(自身を除く): 209918017

約数列:

[1, 11, 13, 17, 143, 187, 221, 457, 761, 2431, 5027, 5941, 7769, 8371, 9893, 12937, 65351, 85459, 100997, 108823, 142307, 168181, 347777, 1110967, 1849991, 3825547, 4521101, 5912209, 49732111, 65034299, 76858717, 845445887]

約数ペア:

[(1, 845445887), (11, 76858717), (13, 65034299), (17, 49732111), (143, 5912209), (187, 4521101), (221, 3825547), (457, 1849991), (761, 1110967), (2431, 347777), (5027, 168181), (5941, 142307), (7769, 108823), (8371, 100997), (9893, 85459), (12937, 65351)]