140423853

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{4139}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 192360960

約数和(自身を除く): 51937107

約数列:

[1, 3, 43, 129, 263, 789, 4139, 11309, 12417, 33927, 177977, 533931, 1088557, 3265671, 46807951, 140423853]

約数ペア:

[(1, 140423853), (3, 46807951), (43, 3265671), (129, 1088557), (263, 533931), (789, 177977), (4139, 33927), (11309, 12417)]