31613187

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 43384320

約数和(自身を除く): 11771133

約数列:

[1, 3, 47, 139, 141, 417, 1613, 4839, 6533, 19599, 75811, 224207, 227433, 672621, 10537729, 31613187]

約数ペア:

[(1, 31613187), (3, 10537729), (47, 672621), (139, 227433), (141, 224207), (417, 75811), (1613, 19599), (4839, 6533)]