40405079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 48580224

約数和(自身を除く): 8175145

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 6571, 72281, 85423, 282553, 939653, 3108083, 3673189, 40405079]

約数ペア:

[(1, 40405079), (11, 3673189), (13, 3108083), (43, 939653), (143, 282553), (473, 85423), (559, 72281), (6149, 6571)]