127930922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397301}}^1$

素因数の和:397333

約数の個数: 16

約数和(自身を含む): 228845952

約数和(自身を除く): 100915030

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 397301, 794602, 2781107, 5562214, 9137923, 18275846, 63965461, 127930922]

約数ペア:

[(1, 127930922), (2, 63965461), (7, 18275846), (14, 9137923), (23, 5562214), (46, 2781107), (161, 794602), (322, 397301)]