74342359

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{116707}}^1$

素因数の和:116734

約数の個数: 12

約数和(自身を含む): 93132984

約数和(自身を除く): 18790625

約数列:

[1, 7, 13, 49, 91, 637, 116707, 816949, 1517191, 5718643, 10620337, 74342359]

約数ペア:

[(1, 74342359), (7, 10620337), (13, 5718643), (49, 1517191), (91, 816949), (637, 116707)]