127949369

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 136083456

約数和(自身を除く): 8134087

約数列:

[1, 31, 47, 137, 641, 1457, 4247, 6439, 19871, 30127, 87817, 199609, 933937, 2722327, 4127399, 127949369]

約数ペア:

[(1, 127949369), (31, 4127399), (47, 2722327), (137, 933937), (641, 199609), (1457, 87817), (4247, 30127), (6439, 19871)]