31851807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11503}}^1$

素因数の和:11590

約数の個数: 16

約数和(自身を含む): 46384128

約数和(自身を除く): 14532321

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 11503, 34509, 149539, 448617, 816713, 2450139, 10617269, 31851807]

約数ペア:

[(1, 31851807), (3, 10617269), (13, 2450139), (39, 816713), (71, 448617), (213, 149539), (923, 34509), (2769, 11503)]