161108999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{143719}}^1$

素因数の和:143797

約数の個数: 8

約数和(自身を含む): 172464000

約数和(自身を除く): 11355001

約数列:

[1, 19, 59, 1121, 143719, 2730661, 8479421, 161108999]

約数ペア:

[(1, 161108999), (19, 8479421), (59, 2730661), (1121, 143719)]