40395553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 47656224

約数和(自身を除く): 7260671

約数列:

[1, 11, 17, 97, 131, 187, 289, 1067, 1441, 1649, 2227, 3179, 12707, 18139, 24497, 28033, 37859, 139777, 216019, 308363, 416449, 2376209, 3672323, 40395553]

約数ペア:

[(1, 40395553), (11, 3672323), (17, 2376209), (97, 416449), (131, 308363), (187, 216019), (289, 139777), (1067, 37859), (1441, 28033), (1649, 24497), (2227, 18139), (3179, 12707)]