40070297841

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10542041}}^1$

素因数の和:10542232

約数の個数: 16

約数和(自身を含む): 61396852608

約数和(自身を除く): 21326554767

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 10542041, 31626123, 73794287, 221382861, 1908109421, 5724328263, 13356765947, 40070297841]

約数ペア:

[(1, 40070297841), (3, 13356765947), (7, 5724328263), (21, 1908109421), (181, 221382861), (543, 73794287), (1267, 31626123), (3801, 10542041)]