1123349759

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 1367900160

約数和(自身を除く): 244550401

約数列:

[1, 7, 31, 43, 131, 217, 301, 917, 919, 1333, 4061, 5633, 6433, 9331, 28427, 28489, 39431, 39517, 120389, 174623, 199423, 276619, 842723, 1222361, 1225027, 3732059, 5176727, 8575189, 26124413, 36237089, 160478537, 1123349759]

約数ペア:

[(1, 1123349759), (7, 160478537), (31, 36237089), (43, 26124413), (131, 8575189), (217, 5176727), (301, 3732059), (917, 1225027), (919, 1222361), (1333, 842723), (4061, 276619), (5633, 199423), (6433, 174623), (9331, 120389), (28427, 39517), (28489, 39431)]