38551563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251971}}^1$

素因数の和:251994

約数の個数: 12

約数和(自身を含む): 58961448

約数和(自身を除く): 20409885

約数列:

[1, 3, 9, 17, 51, 153, 251971, 755913, 2267739, 4283507, 12850521, 38551563]

約数ペア:

[(1, 38551563), (3, 12850521), (9, 4283507), (17, 2267739), (51, 755913), (153, 251971)]