1569871236993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1913}}^1\times {\mathrm{37987}}^1$

素因数の和:40301

約数の個数: 32

約数和(自身を含む): 2210354572800

約数和(自身を除く): 640483335807

約数列:

[1, 3, 19, 57, 379, 1137, 1913, 5739, 7201, 21603, 36347, 37987, 109041, 113961, 721753, 725027, 2165259, 2175081, 13775513, 14397073, 41326539, 43191219, 72669131, 218007393, 273544387, 820633161, 1380713489, 4142140467, 27541600649, 82624801947, 523290412331, 1569871236993]

約数ペア:

[(1, 1569871236993), (3, 523290412331), (19, 82624801947), (57, 27541600649), (379, 4142140467), (1137, 1380713489), (1913, 820633161), (5739, 273544387), (7201, 218007393), (21603, 72669131), (36347, 43191219), (37987, 41326539), (109041, 14397073), (113961, 13775513), (721753, 2175081), (725027, 2165259)]