874089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 1389960

約数和(自身を除く): 515871

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 197, 261, 493, 591, 1479, 1773, 3349, 4437, 5713, 10047, 17139, 30141, 51417, 97121, 291363, 874089]

約数ペア:

[(1, 874089), (3, 291363), (9, 97121), (17, 51417), (29, 30141), (51, 17139), (87, 10047), (153, 5713), (197, 4437), (261, 3349), (493, 1773), (591, 1479)]