310025739

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{1427}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 417432960

約数和(自身を除く): 107407221

約数列:

[1, 3, 139, 417, 521, 1427, 1563, 4281, 72419, 198353, 217257, 595059, 743467, 2230401, 103341913, 310025739]

約数ペア:

[(1, 310025739), (3, 103341913), (139, 2230401), (417, 743467), (521, 595059), (1427, 217257), (1563, 198353), (4281, 72419)]