28334751

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 38631168

約数和(自身を除く): 10296417

約数列:

[1, 3, 71, 137, 213, 411, 971, 2913, 9727, 29181, 68941, 133027, 206823, 399081, 9444917, 28334751]

約数ペア:

[(1, 28334751), (3, 9444917), (71, 399081), (137, 206823), (213, 133027), (411, 68941), (971, 29181), (2913, 9727)]