16439937

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 22438080

約数和(自身を除く): 5998143

約数列:

[1, 3, 59, 177, 293, 317, 879, 951, 17287, 18703, 51861, 56109, 92881, 278643, 5479979, 16439937]

約数ペア:

[(1, 16439937), (3, 5479979), (59, 278643), (177, 92881), (293, 56109), (317, 51861), (879, 18703), (951, 17287)]