40076491

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 52235520

約数和(自身を除く): 12159029

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 1783, 3211, 12481, 22477, 23179, 33877, 162253, 237139, 301327, 440401, 2109289, 3082807, 5725213, 40076491]

約数ペア:

[(1, 40076491), (7, 5725213), (13, 3082807), (19, 2109289), (91, 440401), (133, 301327), (169, 237139), (247, 162253), (1183, 33877), (1729, 23179), (1783, 22477), (3211, 12481)]