40639161

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 55620864

約数和(自身を除く): 14981703

約数列:

[1, 3, 47, 141, 233, 699, 1237, 3711, 10951, 32853, 58139, 174417, 288221, 864663, 13546387, 40639161]

約数ペア:

[(1, 40639161), (3, 13546387), (47, 864663), (141, 288221), (233, 174417), (699, 58139), (1237, 32853), (3711, 10951)]