84142149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{308213}}^1$

素因数の和:308236

約数の個数: 16

約数和(自身を含む): 138079872

約数和(自身を除く): 53937723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 308213, 924639, 2157491, 4006769, 6472473, 12020307, 28047383, 84142149]

約数ペア:

[(1, 84142149), (3, 28047383), (7, 12020307), (13, 6472473), (21, 4006769), (39, 2157491), (91, 924639), (273, 308213)]