471521367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{133993}}^1$

素因数の和:134039

約数の個数: 24

約数和(自身を含む): 752510304

約数和(自身を除く): 280988937

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 133993, 401979, 1205937, 2277881, 3081839, 6833643, 9245517, 20500929, 27736551, 52391263, 157173789, 471521367]

約数ペア:

[(1, 471521367), (3, 157173789), (9, 52391263), (17, 27736551), (23, 20500929), (51, 9245517), (69, 6833643), (153, 3081839), (207, 2277881), (391, 1205937), (1173, 401979), (3519, 133993)]