42839751

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 58531968

約数和(自身を除く): 15692217

約数列:

[1, 3, 61, 131, 183, 393, 1787, 5361, 7991, 23973, 109007, 234097, 327021, 702291, 14279917, 42839751]

約数ペア:

[(1, 42839751), (3, 14279917), (61, 702291), (131, 327021), (183, 234097), (393, 109007), (1787, 23973), (5361, 7991)]