4151331

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 20

約数和(自身を含む): 6324912

約数和(自身を除く): 2173581

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 967, 1431, 2901, 4293, 8703, 26109, 51251, 78327, 153753, 461259, 1383777, 4151331]

約数ペア:

[(1, 4151331), (3, 1383777), (9, 461259), (27, 153753), (53, 78327), (81, 51251), (159, 26109), (477, 8703), (967, 4293), (1431, 2901)]