16890147207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{110393119}}^1$

素因数の和:110393142

約数の個数: 12

約数和(自身を含む): 25831990080

約数和(自身を除く): 8941842873

約数列:

[1, 3, 9, 17, 51, 153, 110393119, 331179357, 993538071, 1876683023, 5630049069, 16890147207]

約数ペア:

[(1, 16890147207), (3, 5630049069), (9, 1876683023), (17, 993538071), (51, 331179357), (153, 110393119)]