387042

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 780192

約数和(自身を除く): 393150

約数列:

[1, 2, 3, 6, 251, 257, 502, 514, 753, 771, 1506, 1542, 64507, 129014, 193521, 387042]

約数ペア:

[(1, 387042), (2, 193521), (3, 129014), (6, 64507), (251, 1542), (257, 1506), (502, 771), (514, 753)]