20181272947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{335957}}^1$

素因数の和:336138

約数の個数: 16

約数和(自身を含む): 22705385472

約数和(自身を除く): 2524112525

約数列:

[1, 11, 43, 127, 473, 1397, 5461, 60071, 335957, 3695527, 14446151, 42666539, 158907661, 469331929, 1834661177, 20181272947]

約数ペア:

[(1, 20181272947), (11, 1834661177), (43, 469331929), (127, 158907661), (473, 42666539), (1397, 14446151), (5461, 3695527), (60071, 335957)]