40705041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1579}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 58573760

約数和(自身を除く): 17868719

約数列:

[1, 3, 13, 39, 661, 1579, 1983, 4737, 8593, 20527, 25779, 61581, 1043719, 3131157, 13568347, 40705041]

約数ペア:

[(1, 40705041), (3, 13568347), (13, 3131157), (39, 1043719), (661, 61581), (1579, 25779), (1983, 20527), (4737, 8593)]