40784359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23070

約数の個数: 16

約数和(自身を含む): 53061120

約数和(自身を除く): 12276761

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 23029, 161203, 253319, 529667, 1773233, 3707669, 5826337, 40784359]

約数ペア:

[(1, 40784359), (7, 5826337), (11, 3707669), (23, 1773233), (77, 529667), (161, 253319), (253, 161203), (1771, 23029)]