71191189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 76930560

約数和(自身を除く): 5739371

約数列:

[1, 17, 89, 211, 223, 1513, 3587, 3791, 18779, 19847, 47053, 319243, 337399, 799901, 4187717, 71191189]

約数ペア:

[(1, 71191189), (17, 4187717), (89, 799901), (211, 337399), (223, 319243), (1513, 47053), (3587, 19847), (3791, 18779)]