806156799

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{160621}}^1$

素因数の和:160870

約数の個数: 16

約数和(自身を含む): 1233576960

約数和(自身を除く): 427420161

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 160621, 481863, 1124347, 3373041, 38388419, 115165257, 268718933, 806156799]

約数ペア:

[(1, 806156799), (3, 268718933), (7, 115165257), (21, 38388419), (239, 3373041), (717, 1124347), (1673, 481863), (5019, 160621)]