7180407

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 11588304

約数和(自身を除く): 4407897

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2273, 3159, 6819, 20457, 29549, 61371, 88647, 184113, 265941, 552339, 797823, 2393469, 7180407]

約数ペア:

[(1, 7180407), (3, 2393469), (9, 797823), (13, 552339), (27, 265941), (39, 184113), (81, 88647), (117, 61371), (243, 29549), (351, 20457), (1053, 6819), (2273, 3159)]