7265055721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1\times {\mathrm{1523}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 9290889216

約数和(自身を除く): 2025833495

約数列:

[1, 7, 11, 41, 77, 287, 451, 1511, 1523, 3157, 10577, 10661, 16621, 16753, 61951, 62443, 116347, 117271, 433657, 437101, 681461, 686873, 2301253, 4770227, 4808111, 16108771, 25313783, 94351373, 177196481, 660459611, 1037865103, 7265055721]

約数ペア:

[(1, 7265055721), (7, 1037865103), (11, 660459611), (41, 177196481), (77, 94351373), (287, 25313783), (451, 16108771), (1511, 4808111), (1523, 4770227), (3157, 2301253), (10577, 686873), (10661, 681461), (16621, 437101), (16753, 433657), (61951, 117271), (62443, 116347)]