40177987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 44692992

約数和(自身を除く): 4515005

約数列:

[1, 17, 23, 211, 391, 487, 3587, 4853, 8279, 11201, 82501, 102757, 190417, 1746869, 2363411, 40177987]

約数ペア:

[(1, 40177987), (17, 2363411), (23, 1746869), (211, 190417), (391, 102757), (487, 82501), (3587, 11201), (4853, 8279)]