31078333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 37037952

約数和(自身を除く): 5959619

約数列:

[1, 11, 13, 71, 143, 781, 923, 3061, 10153, 33671, 39793, 217331, 437723, 2390641, 2825303, 31078333]

約数ペア:

[(1, 31078333), (11, 2825303), (13, 2390641), (71, 437723), (143, 217331), (781, 39793), (923, 33671), (3061, 10153)]