40373439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8278

約数の個数: 16

約数和(自身を含む): 56623104

約数和(自身を除く): 16249665

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 8191, 24573, 253921, 434123, 761763, 1302369, 13457813, 40373439]

約数ペア:

[(1, 40373439), (3, 13457813), (31, 1302369), (53, 761763), (93, 434123), (159, 253921), (1643, 24573), (4929, 8191)]