2166633

素因数分解:

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

素因数の和:71

約数の個数: 36

約数和(自身を含む): 3868020

約数和(自身を除く): 1701387

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 289, 357, 441, 833, 867, 1071, 2023, 2499, 2601, 4913, 6069, 7497, 14161, 14739, 18207, 34391, 42483, 44217, 103173, 127449, 240737, 309519, 722211, 2166633]

約数ペア:

[(1, 2166633), (3, 722211), (7, 309519), (9, 240737), (17, 127449), (21, 103173), (49, 44217), (51, 42483), (63, 34391), (119, 18207), (147, 14739), (153, 14161), (289, 7497), (357, 6069), (441, 4913), (833, 2601), (867, 2499), (1071, 2023)]