40613377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 48787200

約数和(自身を除く): 8173823

約数列:

[1, 7, 23, 149, 161, 1043, 1693, 3427, 11851, 23989, 38939, 252257, 272573, 1765799, 5801911, 40613377]

約数ペア:

[(1, 40613377), (7, 5801911), (23, 1765799), (149, 272573), (161, 252257), (1043, 38939), (1693, 23989), (3427, 11851)]