1994511009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{155809}}^1$

素因数の和:156080

約数の個数: 16

約数和(自身を含む): 2827016640

約数和(自身を除く): 832505631

約数列:

[1, 3, 17, 51, 251, 753, 4267, 12801, 155809, 467427, 2648753, 7946259, 39108059, 117324177, 664837003, 1994511009]

約数ペア:

[(1, 1994511009), (3, 664837003), (17, 117324177), (51, 39108059), (251, 7946259), (753, 2648753), (4267, 467427), (12801, 155809)]