630943489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 709049600

約数和(自身を除く): 78106111

約数列:

[1, 11, 67, 121, 223, 349, 737, 2453, 3839, 8107, 14941, 23383, 26983, 42229, 77827, 164351, 257213, 856097, 1807861, 2829343, 5214409, 9417067, 57358499, 630943489]

約数ペア:

[(1, 630943489), (11, 57358499), (67, 9417067), (121, 5214409), (223, 2829343), (349, 1807861), (737, 856097), (2453, 257213), (3839, 164351), (8107, 77827), (14941, 42229), (23383, 26983)]