127979286

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{520241}}^1$

素因数の和:520287

約数の個数: 16

約数和(自身を含む): 262201968

約数和(自身を除く): 134222682

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 520241, 1040482, 1560723, 3121446, 21329881, 42659762, 63989643, 127979286]

約数ペア:

[(1, 127979286), (2, 63989643), (3, 42659762), (6, 21329881), (41, 3121446), (82, 1560723), (123, 1040482), (246, 520241)]