40377029

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 53483328

約数和(自身を除く): 13106299

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3257, 12397, 22799, 35827, 74911, 159593, 250789, 524377, 824021, 1755523, 3670639, 5768147, 40377029]

約数ペア:

[(1, 40377029), (7, 5768147), (11, 3670639), (23, 1755523), (49, 824021), (77, 524377), (161, 250789), (253, 159593), (539, 74911), (1127, 35827), (1771, 22799), (3257, 12397)]