42519729

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3271}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 64916480

約数和(自身を除く): 22396751

約数列:

[1, 3, 7, 21, 619, 1857, 3271, 4333, 9813, 12999, 22897, 68691, 2024749, 6074247, 14173243, 42519729]

約数ペア:

[(1, 42519729), (3, 14173243), (7, 6074247), (21, 2024749), (619, 68691), (1857, 22897), (3271, 12999), (4333, 9813)]