29128426789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{20759}}^1\times {\mathrm{18223}}^1$

素因数の和:39000

約数の個数: 16

約数和(自身を含む): 36319703040

約数和(自身を除く): 7191276251

約数列:

[1, 7, 11, 77, 18223, 20759, 127561, 145313, 200453, 228349, 1403171, 1598443, 378291257, 2648038799, 4161203827, 29128426789]

約数ペア:

[(1, 29128426789), (7, 4161203827), (11, 2648038799), (77, 378291257), (18223, 1598443), (20759, 1403171), (127561, 228349), (145313, 200453)]