2397969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1795311

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2239, 6717, 15673, 20151, 38063, 47019, 114189, 141057, 266441, 342567, 799323, 2397969]

約数ペア:

[(1, 2397969), (3, 799323), (7, 342567), (9, 266441), (17, 141057), (21, 114189), (51, 47019), (63, 38063), (119, 20151), (153, 15673), (357, 6717), (1071, 2239)]