40068921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8276

約数の個数: 16

約数和(自身を含む): 56540160

約数和(自身を除く): 16471239

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 8179, 24537, 188117, 564351, 580709, 1742127, 13356307, 40068921]

約数ペア:

[(1, 40068921), (3, 13356307), (23, 1742127), (69, 580709), (71, 564351), (213, 188117), (1633, 24537), (4899, 8179)]