42172563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22349}}^1$

素因数の和:22406

約数の個数: 16

約数和(自身を含む): 61149600

約数和(自身を除く): 18977037

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 22349, 67047, 379933, 826913, 1139799, 2480739, 14057521, 42172563]

約数ペア:

[(1, 42172563), (3, 14057521), (17, 2480739), (37, 1139799), (51, 826913), (111, 379933), (629, 67047), (1887, 22349)]