314899143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2251}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 481243392

約数和(自身を除く): 166344249

約数列:

[1, 3, 13, 17, 39, 51, 211, 221, 633, 663, 2251, 2743, 3587, 6753, 8229, 10761, 29263, 38267, 46631, 87789, 114801, 139893, 474961, 497471, 1424883, 1492413, 6174493, 8074337, 18523479, 24223011, 104966381, 314899143]

約数ペア:

[(1, 314899143), (3, 104966381), (13, 24223011), (17, 18523479), (39, 8074337), (51, 6174493), (211, 1492413), (221, 1424883), (633, 497471), (663, 474961), (2251, 139893), (2743, 114801), (3587, 87789), (6753, 46631), (8229, 38267), (10761, 29263)]