1572192897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{2801}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 2328932736

約数和(自身を除く): 756739839

約数列:

[1, 3, 11, 33, 73, 219, 233, 699, 803, 2409, 2563, 2801, 7689, 8403, 17009, 30811, 51027, 92433, 187099, 204473, 561297, 613419, 652633, 1957899, 2249203, 6747609, 7178963, 21536889, 47642209, 142926627, 524064299, 1572192897]

約数ペア:

[(1, 1572192897), (3, 524064299), (11, 142926627), (33, 47642209), (73, 21536889), (219, 7178963), (233, 6747609), (699, 2249203), (803, 1957899), (2409, 652633), (2563, 613419), (2801, 561297), (7689, 204473), (8403, 187099), (17009, 92433), (30811, 51027)]