31969887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 44095200

約数和(自身を除く): 12125313

約数列:

[1, 3, 37, 111, 149, 447, 1933, 5513, 5799, 16539, 71521, 214563, 288017, 864051, 10656629, 31969887]

約数ペア:

[(1, 31969887), (3, 10656629), (37, 864051), (111, 288017), (149, 214563), (447, 71521), (1933, 16539), (5513, 5799)]