40705077

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2017}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 64123968

約数和(自身を除く): 23418891

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2017, 2883, 6051, 6727, 14119, 20181, 42357, 62527, 187581, 437689, 1313067, 1938337, 5815011, 13568359, 40705077]

約数ペア:

[(1, 40705077), (3, 13568359), (7, 5815011), (21, 1938337), (31, 1313067), (93, 437689), (217, 187581), (651, 62527), (961, 42357), (2017, 20181), (2883, 14119), (6051, 6727)]