40389633

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4829

約数の個数: 24

約数和(自身を含む): 62375040

約数和(自身を除く): 21985407

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 4759, 8487, 14277, 42831, 109457, 195119, 328371, 585357, 985113, 1756071, 4487737, 13463211, 40389633]

約数ペア:

[(1, 40389633), (3, 13463211), (9, 4487737), (23, 1756071), (41, 985113), (69, 585357), (123, 328371), (207, 195119), (369, 109457), (943, 42831), (2829, 14277), (4759, 8487)]