40574933

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 47341056

約数和(自身を除く): 6766123

約数列:

[1, 7, 73, 271, 293, 511, 1897, 2051, 19783, 21389, 79403, 138481, 149723, 555821, 5796419, 40574933]

約数ペア:

[(1, 40574933), (7, 5796419), (73, 555821), (271, 149723), (293, 138481), (511, 79403), (1897, 21389), (2051, 19783)]