189851019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{38377}}^1$

素因数の和:38494

約数の個数: 16

約数和(自身を含む): 270795168

約数和(自身を除く): 80944149

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 38377, 115131, 652409, 1957227, 3722569, 11167707, 63283673, 189851019]

約数ペア:

[(1, 189851019), (3, 63283673), (17, 11167707), (51, 3722569), (97, 1957227), (291, 652409), (1649, 115131), (4947, 38377)]