138712899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4787}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 199487232

約数和(自身を除く): 60774333

約数列:

[1, 3, 13, 39, 743, 2229, 4787, 9659, 14361, 28977, 62231, 186693, 3556741, 10670223, 46237633, 138712899]

約数ペア:

[(1, 138712899), (3, 46237633), (13, 10670223), (39, 3556741), (743, 186693), (2229, 62231), (4787, 28977), (9659, 14361)]