40340223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58211}}^1$

素因数の和:58235

約数の個数: 24

約数和(自身を含む): 72648576

約数和(自身を除く): 32308353

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 58211, 174633, 407477, 523899, 640321, 1222431, 1920963, 3667293, 4482247, 5762889, 13446741, 40340223]

約数ペア:

[(1, 40340223), (3, 13446741), (7, 5762889), (9, 4482247), (11, 3667293), (21, 1920963), (33, 1222431), (63, 640321), (77, 523899), (99, 407477), (231, 174633), (693, 58211)]