13591959

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 19643088

約数和(自身を除く): 6051129

約数列:

[1, 3, 17, 51, 61, 183, 257, 289, 771, 867, 1037, 3111, 4369, 13107, 15677, 17629, 47031, 52887, 74273, 222819, 266509, 799527, 4530653, 13591959]

約数ペア:

[(1, 13591959), (3, 4530653), (17, 799527), (51, 266509), (61, 222819), (183, 74273), (257, 52887), (289, 47031), (771, 17629), (867, 15677), (1037, 13107), (3111, 4369)]