388670307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{119849}}^1$

素因数の和:119922

約数の個数: 16

約数和(自身を含む): 552268800

約数和(自身を除く): 163598493

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 119849, 359547, 2756527, 5632903, 8269581, 16898709, 129556769, 388670307]

約数ペア:

[(1, 388670307), (3, 129556769), (23, 16898709), (47, 8269581), (69, 5632903), (141, 2756527), (1081, 359547), (3243, 119849)]