1282199823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{288979}}^1$

素因数の和:289031

約数の個数: 24

約数和(自身を含む): 2028639600

約数和(自身を除く): 746439777

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 288979, 866937, 2600811, 4912643, 8380391, 14737929, 25141173, 44213787, 75423519, 142466647, 427399941, 1282199823]

約数ペア:

[(1, 1282199823), (3, 427399941), (9, 142466647), (17, 75423519), (29, 44213787), (51, 25141173), (87, 14737929), (153, 8380391), (261, 4912643), (493, 2600811), (1479, 866937), (4437, 288979)]