140664137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 153122112

約数和(自身を除く): 12457975

約数列:

[1, 17, 43, 337, 571, 731, 5729, 9707, 14491, 24553, 192427, 246347, 417401, 3271259, 8274361, 140664137]

約数ペア:

[(1, 140664137), (17, 8274361), (43, 3271259), (337, 417401), (571, 246347), (731, 192427), (5729, 24553), (9707, 14491)]