40070367

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 60513024

約数和(自身を除く): 20442657

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2203, 6063, 6609, 18189, 19827, 94729, 103541, 284187, 310623, 852561, 931869, 4452263, 13356789, 40070367]

約数ペア:

[(1, 40070367), (3, 13356789), (9, 4452263), (43, 931869), (47, 852561), (129, 310623), (141, 284187), (387, 103541), (423, 94729), (2021, 19827), (2203, 18189), (6063, 6609)]