8115237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 12740000

約数和(自身を除く): 4624763

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 499, 1251, 1497, 1807, 4491, 5421, 6487, 16263, 19461, 58383, 69361, 208083, 624249, 901693, 2705079, 8115237]

約数ペア:

[(1, 8115237), (3, 2705079), (9, 901693), (13, 624249), (39, 208083), (117, 69361), (139, 58383), (417, 19461), (499, 16263), (1251, 6487), (1497, 5421), (1807, 4491)]