4279959

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 6822400

約数和(自身を除く): 2542441

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 243, 309, 513, 729, 927, 1539, 1957, 2187, 2781, 4617, 5871, 8343, 13851, 17613, 25029, 41553, 52839, 75087, 158517, 225261, 475551, 1426653, 4279959]

約数ペア:

[(1, 4279959), (3, 1426653), (9, 475551), (19, 225261), (27, 158517), (57, 75087), (81, 52839), (103, 41553), (171, 25029), (243, 17613), (309, 13851), (513, 8343), (729, 5871), (927, 4617), (1539, 2781), (1957, 2187)]