40765473

素因数分解:

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

素因数の和:2286

約数の個数: 36

約数和(自身を含む): 71518720

約数和(自身を除く): 30753247

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2239, 2601, 6069, 6717, 15673, 18207, 20151, 38063, 47019, 114189, 141057, 266441, 342567, 647071, 799323, 1941213, 2397969, 4529497, 5823639, 13588491, 40765473]

約数ペア:

[(1, 40765473), (3, 13588491), (7, 5823639), (9, 4529497), (17, 2397969), (21, 1941213), (51, 799323), (63, 647071), (119, 342567), (153, 266441), (289, 141057), (357, 114189), (867, 47019), (1071, 38063), (2023, 20151), (2239, 18207), (2601, 15673), (6069, 6717)]