12801051

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^2$

素因数の和:360

約数の個数: 24

約数和(自身を含む): 20201040

約数和(自身を除く): 7399989

約数列:

[1, 3, 9, 17, 27, 51, 153, 167, 459, 501, 1503, 2839, 4509, 8517, 25551, 27889, 76653, 83667, 251001, 474113, 753003, 1422339, 4267017, 12801051]

約数ペア:

[(1, 12801051), (3, 4267017), (9, 1422339), (17, 753003), (27, 474113), (51, 251001), (153, 83667), (167, 76653), (459, 27889), (501, 25551), (1503, 8517), (2839, 4509)]