13651479

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 20517120

約数和(自身を除く): 6865641

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 547, 1641, 2773, 4923, 8319, 24957, 25709, 32273, 77127, 96819, 231381, 290457, 1516831, 4550493, 13651479]

約数ペア:

[(1, 13651479), (3, 4550493), (9, 1516831), (47, 290457), (59, 231381), (141, 96819), (177, 77127), (423, 32273), (531, 25709), (547, 24957), (1641, 8319), (2773, 4923)]